SlideShare uma empresa Scribd logo
1 de 133
Baixar para ler offline
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Lecture 7:
The Tree of Life: I
BIS 002C
Biodiversity & the Tree of Life
Spring 2016
Prof. Jonathan Eisen
1
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
About Me
• At UC Davis since 2005
! UC Davis Genome Center
! Dept. of Evolution and Ecology
! Dept. of Medical Microbiology and Immunology
• Research: Evolution, ecology and function of
communities of microbes
• Open Science
• More info
! Tree of Life blog: phylogenomics.blogspot.com
! Lab page: phylogenomics.wordpress.com
! Twitter: @phylogenomics
2
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Where we are going and where we have been
• Previous Lecture:
!6: Inferring Trees
• Current Lecture:
!7: The Tree of Life I
• Next Lecture:
!8: The Tree of Life II
3
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
• Brad Pitt movie
• Natural food remedies
• Art by the arboretum
• Name of my blog
!4
Tree of Life Imagery is Everywhere
4
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Thought Questions & Main Topics
• If you found life on another planet, how
could you determine if it was related to life
on Earth?
• What is the evidence that all life on Earth is
related by a common descent and thus is
on a single “Tree of Life”?
• What is the structure of the Tree of Life?
5
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Key Concepts from Previous Lectures
• Groupings in trees: monophyly, sister taxa,
outgroup, ingroup
• Phylogeny inference
• Trees: polytomies, rooted, unrooted
• Trait evolution: ancestral & derived,
homology
• Traits: data matrices, alignments
6
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Thought Questions & Main Topics
• If you found life on another planet, how
could you determine if it was related to life
on Earth?
• What is the evidence that all life on Earth is
related by a common descent and thus is
on a single “Tree of Life”?
• What is the structure of the Tree of Life?
7
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Life on Mars
8
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Life on Mars
8
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Life on Mars
8
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
• How would one determine if the Martian
organisms are related to the Earth ones?
9
Life on Mars
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Are These Separate Trees or Connected?
10
Life on EarthLife on Mars
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Are These Separate Trees or Connected?
11
Life on EarthLife on Mars
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Are These Separate Trees or Connected?
12
Life on EarthLife on Mars
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Evidence?
• How could one determine if organisms on
Mars were related to organisms on Earth?
• (Assuming of course that Donald Trump is
alive)
13
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Not Just A Thought Experiment
14
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Dawn Sumner - UC Davis Geology Professor
15
http://geology.ucdavis.edu/people/faculty/sumner.php
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Thought Questions & Main Topics
• If you found life on another planet, how
could you determine if it was related to life
on Earth?
• What is the evidence that all life on Earth is
related by a common descent and thus is
on a single “Tree of Life”?
• What is the structure of the Tree of Life?
16
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Diversity of Life
17
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Darwin - Tree or maybe Trees of Life
18
“There is grandeur in this
view of life, with its several
powers, having been
originally breathed into a
few forms or into one; and
that, whilst this planet has
gone cycling on according
to the fixed law of gravity,
from so simple a
beginning endless forms
most beautiful and
wonderful have been, and
are being, evolved.”
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 19
“There is grandeur in this
view of life, with its several
powers, having been
originally breathed into a
few forms or into one; and
that, whilst this planet has
gone cycling on according
to the fixed law of gravity,
from so simple a
beginning endless forms
most beautiful and
wonderful have been, and
are being, evolved.”
Darwin - Tree or maybe Trees of Life
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Are These Separate Trees or Connected?
20
Life on EarthLife on Earth
Multiple Origins
of Life on Earth
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Are These Separate Trees or Connected?
21
Life on EarthLife on Earth
Single Origin of
Life on Earth
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Are These Separate Trees or Connected?
22
Life on EarthLife on Earth
Single Origin of
Life on Earth
EVIDENCE????
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Diversity of Life
23
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Universal Traits: Examples
24
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Universal Traits: Examples
! Made up of cells
! Use of DNA as a genetic material
! Use of ACTG in DNA
! Use of ACUG in RNA
! Three letter genetic code
! Central dogma (DNA -> RNA -> protein)
! Use water as a solvent
! Lipoprotein cell envelope
! 20 core amino acids in proteins
! Live on Earth
! Ribosome for translation
! RNA polymerase proteins
! Store energy in chemicals
! Pump compounds in and out of cells
25
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Homology vs. Homoplasy
• Homology: similarity that is due to
inheritance from a common ancestor
• Homoplasy: similarity that has evolved
independently
• For a trait to be evidence that all organisms
are related it must be universal AND
homologous
26
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
! Made up of cells
! Use of DNA as a genetic material
! Use of ACTG in DNA
! Use of ACUG in RNA
! Three letter genetic code
! Central dogma (DNA -> RNA -> protein)
! Use water as a solvent
! Lipoprotein cell envelope
! 20 core amino acids in proteins
! Live on Earth
! Ribosome for translation
! RNA polymerase proteins
! Store energy in chemicals
! Pump compounds in and out of cells
27
Universal Homologies
The existence
of Universal
Homologies
means all life on
Earth is related.
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Central Dogma in All Organisms
28
DNA, double stranded, w/ ACTG
RNA w/ ACUG
Transcription
Translated into Proteins
using tRNA
using ribosomes
using 3 letter code
using 20 core amino acids
Lipoprotein Cell Envelope
Translation
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Figure 14.6 The Genetic Code
29
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Figure 14.14 Ribosome Structure
30
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Thought Questions & Main Topics
• If you found life on another planet, how
could you determine if it was related to life
on Earth?
• What is the evidence that all life on Earth is
related by a common descent and thus is
on a single “Tree of Life”?
• What is the structure of the Tree of Life?
31
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Thought Questions & Main Topics
• If you found life on another planet, how
could you determine if it was related to life
on Earth?
• What is the evidence that all life on Earth is
related by a common descent and thus is
on a single “Tree of Life”?
• What is the structure of the Tree of Life?
• Historical Trees of Life
32
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
The Tree of Life
33
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Ernst Haeckel 1866
34www.mblwhoilibrary.org
Plantae AnimaliaProtista
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Whittaker – Five Kingdoms 1969
35
Plantae Animalia
Protista
Fungi
Monera
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Prokaryotes vs. Eukaryotes
36
EukaryotesProkaryotes
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Prokaryotes vs. Eukaryotes
37
EukaryotesProkaryotes
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Limitations of This?
• Are all prokaryotes the same?
• Should we define organisms by the
absence of a trait?
38
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Prokaryotes vs. Eukaryotes
39
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Possible Trees
40
Tree 1
Prok Euk
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 41
Tree 2
Alternative Trees
Prok Euk
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 42
Tree 3
Alternative Trees
Prok Euk
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 43
Tree 4
Alternative Trees
Prok Euk
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Clicker
44
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Which Tree is Most Parsimonious (character: nucleus)?
45
Tree 1 Tree 2
Tree 3 Tree 4
A)Tree 1
B)Tree 2
C)Tree 1&2
D)Tree 1&3
E)Tree 1,2,&3
P E
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 46
Tree 1 Tree 2
Tree 3 Tree 4
P E
Which Tree is Most Parsimonious (character: nucleus)?
A)Tree 1
B)Tree 2
C)Tree 1&2
D)Tree 1&3
E)Tree 1,2,&3
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
21
1
Which Tree is Most Parsimonious?
47
Tree 1 Tree 2
Tree 3 Tree 4
P E
1
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
How many character state changes needed?
48
EukaryotesProkaryotes
Tree 1
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 49
Eukaryotes
Ancestral
Derived
Prokaryotes
Tree 1 Possible Ancestry #1
How many character state changes needed?
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 50
Eukaryotes
Given this tree … can we infer ancestral state?
Ancestral
Derived
Prokaryotes
Tree 1 Possible Ancestry #1
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 51
Eukaryotes
Given this tree … can we infer ancestral state?
Derived
Ancestral
Prokaryotes
Tree 1 Possible Ancestry #2
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 52
Eukaryotes
Derived
Ancestral
Given this tree … can we infer ancestral state?
Prokaryotes
Tree 1 Possible Ancestry #2
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Clicker
53
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
In Which Tree are Prokaryotes Monophyletic
54
Tree 1 Tree 2
Tree 3 Tree 4
P E
A) Tree 1
B) Tree 2
C) Trees 1 & 3
D) Trees 1 & 2
E) Trees 1,2,3
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
In Which Tree are Prokaryotes Monophyletic?
55
Tree 1 Tree 2
Tree 3 Tree 4
P E
A) Tree 1
B) Tree 2
C) Trees 1 & 3
D) Trees 1 & 2
E) Trees 1,2,3
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
In Which Tree are Prokaryotes Monophyletic?
56
Tree 1 Tree 2
P E
Monophyletic Group = Clade
A monophyletic group includes all of the
descendant species of a given common
ancestor
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
In Which Tree are Eukaryotes Monophyletic
57
Tree 1 Tree 2
Tree 3 Tree 4
P E
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Conclusion
• Prokaryote vs eukaryote distinction does
not tell us the topology of the tree
58
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Thought Questions & Main Topics
• If you found life on another planet, how
could you determine if it was related to life
on Earth?
• What is the evidence that all life on Earth is
related by a common descent and thus is
on a single “Tree of Life”?
• What is the structure of the Tree of Life?
• Historical Trees of Life
• The Modern Tree of Life
59
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Diversity of Life
60
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Carl Woese
http://mcb.illinois.edu/faculty/profile/1204
61
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
rRNA rRNArRNA
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
rRNA rRNArRNA
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
rRNA rRNArRNA
ACUGC
ACCUAU
CGUUCG
ACUCC
AGCUAU
CGAUCG
ACCCC
AGCUCU
CGCUCG
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
rRNA rRNArRNA
ACUGC
ACCUAU
CGUUCG
ACUCC
AGCUAU
CGAUCG
ACCCC
AGCUCU
CGCUCG
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
rRNA rRNArRNA
ACUGC
ACCUAU
CGUUCG
ACUCC
AGCUAU
CGAUCG
ACCCC
AGCUCU
CGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
C ACCCCAGCUCUCGCUCG
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
rRNA rRNArRNA
ACUGC
ACCUAU
CGUUCG
ACUCC
AGCUAU
CGAUCG
ACCCC
AGCUCU
CGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
R ACUCCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
F ACUCCAGGUAUCGAUCG
C ACCCCAGCUCUCGCUCG
W ACCCCAGCUCUGGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
C ACCCCAGCUCUCGCUCG
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
rRNA rRNArRNA
ACUGC
ACCUAU
CGUUCG
ACUCC
AGCUAU
CGAUCG
ACCCC
AGCUCU
CGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
R ACUCCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
F ACUCCAGGUAUCGAUCG
C ACCCCAGCUCUCGCUCG
W ACCCCAGCUCUGGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
C ACCCCAGCUCUCGCUCG
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
rRNA rRNArRNA
ACUGC
ACCUAU
CGUUCG
ACUCC
AGCUAU
CGAUCG
ACCCC
AGCUCU
CGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
R ACUCCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
F ACUCCAGGUAUCGAUCG
C ACCCCAGCUCUCGCUCG
W ACCCCAGCUCUGGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
C ACCCCAGCUCUCGCUCG
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
rRNA rRNArRNA
ACUGC
ACCUAU
CGUUCG
ACUCC
AGCUAU
CGAUCG
ACCCC
AGCUCU
CGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
R ACUCCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
F ACUCCAGGUAUCGAUCG
C ACCCCAGCUCUCGCUCG
W ACCCCAGCUCUGGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
C ACCCCAGCUCUCGCUCG
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
rRNA rRNArRNA
ACUGC
ACCUAU
CGUUCG
ACUCC
AGCUAU
CGAUCG
ACCCC
AGCUCU
CGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
R ACUCCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
F ACUCCAGGUAUCGAUCG
C ACCCCAGCUCUCGCUCG
W ACCCCAGCUCUGGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
C ACCCCAGCUCUCGCUCG
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
rRNA rRNArRNA
ACUGC
ACCUAU
CGUUCG
ACUCC
AGCUAU
CGAUCG
ACCCC
AGCUCU
CGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
R ACUCCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
F ACUCCAGGUAUCGAUCG
C ACCCCAGCUCUCGCUCG
W ACCCCAGCUCUGGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
C ACCCCAGCUCUCGCUCG
Eukaryotes
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
rRNA rRNArRNA
ACUGC
ACCUAU
CGUUCG
ACUCC
AGCUAU
CGAUCG
ACCCC
AGCUCU
CGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
R ACUCCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
F ACUCCAGGUAUCGAUCG
C ACCCCAGCUCUCGCUCG
W ACCCCAGCUCUGGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
C ACCCCAGCUCUCGCUCG
Eukaryotes
Eubacteria
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
rRNA rRNArRNA
ACUGC
ACCUAU
CGUUCG
ACUCC
AGCUAU
CGAUCG
ACCCC
AGCUCU
CGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
R ACUCCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
F ACUCCAGGUAUCGAUCG
C ACCCCAGCUCUCGCUCG
W ACCCCAGCUCUGGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
C ACCCCAGCUCUCGCUCG
Eukaryotes
Eubacteria
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
rRNA rRNArRNA
ACUGC
ACCUAU
CGUUCG
ACUCC
AGCUAU
CGAUCG
ACCCC
AGCUCU
CGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
R ACUCCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
F ACUCCAGGUAUCGAUCG
C ACCCCAGCUCUCGCUCG
W ACCCCAGCUCUGGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
C ACCCCAGCUCUCGCUCG
Eukaryotes
Eubacteria
????
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
rRNA rRNArRNA
ACUGC
ACCUAU
CGUUCG
ACUCC
AGCUAU
CGAUCG
ACCCC
AGCUCU
CGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
R ACUCCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
F ACUCCAGGUAUCGAUCG
C ACCCCAGCUCUCGCUCG
W ACCCCAGCUCUGGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
C ACCCCAGCUCUCGCUCG
Eukaryotes
Eubacteria
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Woese Tree of Life
62
rRNA rRNArRNA
ACUGC
ACCUAU
CGUUCG
ACUCC
AGCUAU
CGAUCG
ACCCC
AGCUCU
CGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
R ACUCCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
F ACUCCAGGUAUCGAUCG
C ACCCCAGCUCUCGCUCG
W ACCCCAGCUCUGGCUCG
Taxa Characters
S ACUGCACCUAUCGUUCG
E ACUCCAGCUAUCGAUCG
C ACCCCAGCUCUCGCUCG
Eukaryotes
Eubacteria
Archaebacteria
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Unrooted Tree of Life from Woese
63
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
64
Eukaryotes
Archaebacteria
Eubacteria
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Archaea Dominate Extremely Hot Environments
65
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Archaea Dominate Extremely Salty Environments
66
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Table 26.1 The Three Domains of Life on Earth
67
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
68
Eukaryotes
Archaebacteria
Eubacteria
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
69
Eukaryotes
Archaea
Eubacteria
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
70
Eukaryotes
Archaea
Bacteria
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
71
Eukaryotes
Archaea Bacteria
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
72
Eukaryotes
Archaea Bacteria
Can You Tell Which Groups are Sister Taxa from this?
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
73
Eukaryotes
Archaea Bacteria
What is Missing?
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Clicker
74
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Clicker
How many different ways are there to root this tree?
A: 0
B: 1
C: 2
D: 3
E: Not possible to determine
75
Eukaryotes
Archaea Bacteria
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Clicker
How many different ways are there to root this tree?
A: 0
B: 1
C: 2
D: 3
E: Not possible to determine
76
Eukaryotes
Archaea Bacteria
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
77
Eukaryotes
Archaea Bacteria
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
78
Eukaryotes
BacteriaArchaea
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
78
Eukaryotes
BacteriaArchaea
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
78
Eukaryotes
BacteriaArchaea
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
78
Eukaryotes
BacteriaArchaea
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
78
Eukaryotes
BacteriaArchaea
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
78
Eukaryotes
Bacteria
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
78
Eukaryotes
Bacteria
Archaea
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
78
Eukaryotes
Bacteria
Archaea
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
78
Eukaryotes
Bacteria
Archaea
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
78
Eukaryotes
Bacteria
Archaea
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
78
Eukaryotes
Bacteria
Archaea
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
78
Bacteria
Archaea
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
78
Bacteria
Archaea Eukaryotes
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
78
Bacteria
Archaea Eukaryotes
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
78
Bacteria
Archaea Eukaryotes
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
78
Archaea Eukaryotes
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
78
Archaea BacteriaEukaryotes
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
79
Eukaryotes
Archaea Bacteria
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
80
Eukaryotes
Archaea Bacteria
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Simplified Three Domain Unrooted Tree of Life
81
Eukaryotes
Archaea Bacteria
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
A Polytomous Three Domain Tree of Life
82
Bacteria Archaea Eukaryotes
Polytomy
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Clicker Question
83
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Clicker
84
How Many Distinct Ways To
Resolve this Polytomy?
A: 1
B: 2
C: 3
D: 4
E: Can’t tell
Bacteria EukaryotesArchaea
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Clicker
85
How Many Distinct Ways To
Resolve this Polytomy?
A: 1
B: 2
C: 3
D: 4
E: Can’t tell
Bacteria Archaea Eukaryotes
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 86
Bacteria Eukaryotes
Archaea and Bacteria as Sister Groups
Archaea
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 87
Archaea
Eukaryotes and Archaea as Sister Groups
EukaryotesBacteria
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 88
Bacteria
Eukaryotes and Bacteria as Sister Groups
EukaryotesArchaea
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016
Resolving the Tree of Life Polytomy
89
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 90
Bacteria EukaryotesArchaea
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2014 91
Phylogenetic Inference
polytomy
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2014 92
polytomy
outgroup
Phylogenetic Inference
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2014 93
outgroup
Phylogenetic Inference
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 94
Outgroup
Bacteria Archaea Eukaryotes
Outgroup for the Tree of Life?
Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 95
Bacteria Archaea Eukaryotes
Outgroup for the Tree of Life?

Mais conteúdo relacionado

Mais procurados

Colonization of natural enemies
Colonization of natural enemiesColonization of natural enemies
Colonization of natural enemiesIGKV, Raipur
 
Species Interactions
Species InteractionsSpecies Interactions
Species InteractionsBeth Sockman
 
Molecular interaction
Molecular interactionMolecular interaction
Molecular interactionAnand Tewari
 
Ecological Interactions - Mutualism, Commensalism & Neutralism
Ecological Interactions - Mutualism, Commensalism & NeutralismEcological Interactions - Mutualism, Commensalism & Neutralism
Ecological Interactions - Mutualism, Commensalism & NeutralismRahul M. Prathap
 
Host and parasite interaction
Host and parasite interactionHost and parasite interaction
Host and parasite interactionDevina Seram
 
Introduction to handling of natural enemies
 Introduction to handling of natural enemies Introduction to handling of natural enemies
Introduction to handling of natural enemiesAaliya Afroz
 
Bacterial symbionts in vector and its role in plant virus transmission
Bacterial symbionts in vector and its role in plant virus transmissionBacterial symbionts in vector and its role in plant virus transmission
Bacterial symbionts in vector and its role in plant virus transmissionSANGEETHA BOSE
 
Module 2 kingdom monera
Module 2 kingdom moneraModule 2 kingdom monera
Module 2 kingdom monerapamiepk
 
Molecular dialogue between host and parasitic plants
Molecular dialogue between host and parasitic plantsMolecular dialogue between host and parasitic plants
Molecular dialogue between host and parasitic plantsUpasana Mohapatra
 
Plant microbe interaction by dr. ashwin cheke
Plant microbe interaction by dr. ashwin chekePlant microbe interaction by dr. ashwin cheke
Plant microbe interaction by dr. ashwin chekeAshwin Cheke
 
Types of interactions
Types of interactionsTypes of interactions
Types of interactionsjdrinks
 
Species concept of prokaryotes
Species concept of prokaryotesSpecies concept of prokaryotes
Species concept of prokaryotesTRIDIP BORUAH
 

Mais procurados (20)

Colonization of natural enemies
Colonization of natural enemiesColonization of natural enemies
Colonization of natural enemies
 
Amensalism
Amensalism Amensalism
Amensalism
 
Species Interactions
Species InteractionsSpecies Interactions
Species Interactions
 
Introduction to Microbial Diversity
Introduction to Microbial DiversityIntroduction to Microbial Diversity
Introduction to Microbial Diversity
 
Molecular interaction
Molecular interactionMolecular interaction
Molecular interaction
 
Cyanobacteria lecture
Cyanobacteria lectureCyanobacteria lecture
Cyanobacteria lecture
 
Ecological Interactions - Mutualism, Commensalism & Neutralism
Ecological Interactions - Mutualism, Commensalism & NeutralismEcological Interactions - Mutualism, Commensalism & Neutralism
Ecological Interactions - Mutualism, Commensalism & Neutralism
 
Host and parasite interaction
Host and parasite interactionHost and parasite interaction
Host and parasite interaction
 
Biological control & its strategies
Biological control & its strategiesBiological control & its strategies
Biological control & its strategies
 
Species Interaction
Species InteractionSpecies Interaction
Species Interaction
 
Introduction to handling of natural enemies
 Introduction to handling of natural enemies Introduction to handling of natural enemies
Introduction to handling of natural enemies
 
Bacterial symbionts in vector and its role in plant virus transmission
Bacterial symbionts in vector and its role in plant virus transmissionBacterial symbionts in vector and its role in plant virus transmission
Bacterial symbionts in vector and its role in plant virus transmission
 
Module 2 kingdom monera
Module 2 kingdom moneraModule 2 kingdom monera
Module 2 kingdom monera
 
Origin of life
Origin of lifeOrigin of life
Origin of life
 
Molecular dialogue between host and parasitic plants
Molecular dialogue between host and parasitic plantsMolecular dialogue between host and parasitic plants
Molecular dialogue between host and parasitic plants
 
Plant microbe interaction by dr. ashwin cheke
Plant microbe interaction by dr. ashwin chekePlant microbe interaction by dr. ashwin cheke
Plant microbe interaction by dr. ashwin cheke
 
Origin of life
Origin of lifeOrigin of life
Origin of life
 
Types of interactions
Types of interactionsTypes of interactions
Types of interactions
 
Prokaryotes
ProkaryotesProkaryotes
Prokaryotes
 
Species concept of prokaryotes
Species concept of prokaryotesSpecies concept of prokaryotes
Species concept of prokaryotes
 

Destaque

BIS2C: Lecture 35: Symbioses Across the Tree of Life
BIS2C: Lecture 35: Symbioses Across the Tree of LifeBIS2C: Lecture 35: Symbioses Across the Tree of Life
BIS2C: Lecture 35: Symbioses Across the Tree of LifeJonathan Eisen
 
BIS2C: Lecture 34 Fungi
BIS2C: Lecture 34 FungiBIS2C: Lecture 34 Fungi
BIS2C: Lecture 34 FungiJonathan Eisen
 
BIS2C: Lecture 33: Vertebrates
BIS2C: Lecture 33: VertebratesBIS2C: Lecture 33: Vertebrates
BIS2C: Lecture 33: VertebratesJonathan Eisen
 
Bis2C: Lecture 10 extras on "New View of the Tree of Life" paper
Bis2C: Lecture 10 extras on "New View of the Tree of Life" paperBis2C: Lecture 10 extras on "New View of the Tree of Life" paper
Bis2C: Lecture 10 extras on "New View of the Tree of Life" paperJonathan Eisen
 
BIS2C: Lecture 31: Deuterosomes I: Echinoderms & Hemichordates
BIS2C: Lecture 31: Deuterosomes I: Echinoderms & HemichordatesBIS2C: Lecture 31: Deuterosomes I: Echinoderms & Hemichordates
BIS2C: Lecture 31: Deuterosomes I: Echinoderms & HemichordatesJonathan Eisen
 
BiS2C: Lecture 8: The Tree of Life II
BiS2C: Lecture 8: The Tree of Life IIBiS2C: Lecture 8: The Tree of Life II
BiS2C: Lecture 8: The Tree of Life IIJonathan Eisen
 
BiS2C: Lecture 10: Not Trees
BiS2C: Lecture 10: Not TreesBiS2C: Lecture 10: Not Trees
BiS2C: Lecture 10: Not TreesJonathan Eisen
 
BiS2C: Lecture 11: Microbial Growth and Functions
BiS2C: Lecture 11: Microbial Growth and FunctionsBiS2C: Lecture 11: Microbial Growth and Functions
BiS2C: Lecture 11: Microbial Growth and FunctionsJonathan Eisen
 
BiS2C: Lecture 12: Acquiring Novelty
BiS2C: Lecture 12: Acquiring NoveltyBiS2C: Lecture 12: Acquiring Novelty
BiS2C: Lecture 12: Acquiring NoveltyJonathan Eisen
 
BIS2C: Lecture 24: Opisthokonts
BIS2C: Lecture 24: OpisthokontsBIS2C: Lecture 24: Opisthokonts
BIS2C: Lecture 24: OpisthokontsJonathan Eisen
 
BIS2C: Lecture 30: Triploblasts: Protostomes: Ecdysozoans II
BIS2C: Lecture 30: Triploblasts: Protostomes: Ecdysozoans IIBIS2C: Lecture 30: Triploblasts: Protostomes: Ecdysozoans II
BIS2C: Lecture 30: Triploblasts: Protostomes: Ecdysozoans IIJonathan Eisen
 
BIS2C: Lecture 28: Lophotrochozoans
BIS2C: Lecture 28: LophotrochozoansBIS2C: Lecture 28: Lophotrochozoans
BIS2C: Lecture 28: LophotrochozoansJonathan Eisen
 
BIS2C: Lecture 27: Having a Diploblast
BIS2C: Lecture 27: Having a DiploblastBIS2C: Lecture 27: Having a Diploblast
BIS2C: Lecture 27: Having a DiploblastJonathan Eisen
 
BIS2C: Lecture 29: Triploblasts: Protostomes: Ecdysozoans I
BIS2C: Lecture 29: Triploblasts: Protostomes: Ecdysozoans IBIS2C: Lecture 29: Triploblasts: Protostomes: Ecdysozoans I
BIS2C: Lecture 29: Triploblasts: Protostomes: Ecdysozoans IJonathan Eisen
 
BIS2C: Lecture 32 - Deuterosomes II: Chordates
BIS2C: Lecture 32 - Deuterosomes II: ChordatesBIS2C: Lecture 32 - Deuterosomes II: Chordates
BIS2C: Lecture 32 - Deuterosomes II: ChordatesJonathan Eisen
 
Open Tree of Life @Evolution 2012
Open Tree of Life @Evolution 2012Open Tree of Life @Evolution 2012
Open Tree of Life @Evolution 2012Karen Cranston
 
Talk by @phylogenomics at #LAMG16
Talk by @phylogenomics at #LAMG16Talk by @phylogenomics at #LAMG16
Talk by @phylogenomics at #LAMG16Jonathan Eisen
 
DNA and the hidden world of microbes
DNA and the hidden world of microbesDNA and the hidden world of microbes
DNA and the hidden world of microbesJonathan Eisen
 

Destaque (20)

BIS2C: Lecture 35: Symbioses Across the Tree of Life
BIS2C: Lecture 35: Symbioses Across the Tree of LifeBIS2C: Lecture 35: Symbioses Across the Tree of Life
BIS2C: Lecture 35: Symbioses Across the Tree of Life
 
BIS2C: Lecture 34 Fungi
BIS2C: Lecture 34 FungiBIS2C: Lecture 34 Fungi
BIS2C: Lecture 34 Fungi
 
BIS2C: Lecture 33: Vertebrates
BIS2C: Lecture 33: VertebratesBIS2C: Lecture 33: Vertebrates
BIS2C: Lecture 33: Vertebrates
 
Bis2C: Lecture 10 extras on "New View of the Tree of Life" paper
Bis2C: Lecture 10 extras on "New View of the Tree of Life" paperBis2C: Lecture 10 extras on "New View of the Tree of Life" paper
Bis2C: Lecture 10 extras on "New View of the Tree of Life" paper
 
BIS2C: Lecture 31: Deuterosomes I: Echinoderms & Hemichordates
BIS2C: Lecture 31: Deuterosomes I: Echinoderms & HemichordatesBIS2C: Lecture 31: Deuterosomes I: Echinoderms & Hemichordates
BIS2C: Lecture 31: Deuterosomes I: Echinoderms & Hemichordates
 
BiS2C: Lecture 8: The Tree of Life II
BiS2C: Lecture 8: The Tree of Life IIBiS2C: Lecture 8: The Tree of Life II
BiS2C: Lecture 8: The Tree of Life II
 
BiS2C: Lecture 10: Not Trees
BiS2C: Lecture 10: Not TreesBiS2C: Lecture 10: Not Trees
BiS2C: Lecture 10: Not Trees
 
BiS2C: Lecture 11: Microbial Growth and Functions
BiS2C: Lecture 11: Microbial Growth and FunctionsBiS2C: Lecture 11: Microbial Growth and Functions
BiS2C: Lecture 11: Microbial Growth and Functions
 
BiS2C: Lecture 12: Acquiring Novelty
BiS2C: Lecture 12: Acquiring NoveltyBiS2C: Lecture 12: Acquiring Novelty
BiS2C: Lecture 12: Acquiring Novelty
 
BIS2C: Lecture 24: Opisthokonts
BIS2C: Lecture 24: OpisthokontsBIS2C: Lecture 24: Opisthokonts
BIS2C: Lecture 24: Opisthokonts
 
BIS2C: Lecture 30: Triploblasts: Protostomes: Ecdysozoans II
BIS2C: Lecture 30: Triploblasts: Protostomes: Ecdysozoans IIBIS2C: Lecture 30: Triploblasts: Protostomes: Ecdysozoans II
BIS2C: Lecture 30: Triploblasts: Protostomes: Ecdysozoans II
 
BIS2C: Lecture 28: Lophotrochozoans
BIS2C: Lecture 28: LophotrochozoansBIS2C: Lecture 28: Lophotrochozoans
BIS2C: Lecture 28: Lophotrochozoans
 
BIS2C: Lecture 27: Having a Diploblast
BIS2C: Lecture 27: Having a DiploblastBIS2C: Lecture 27: Having a Diploblast
BIS2C: Lecture 27: Having a Diploblast
 
BIS2C: Lecture 29: Triploblasts: Protostomes: Ecdysozoans I
BIS2C: Lecture 29: Triploblasts: Protostomes: Ecdysozoans IBIS2C: Lecture 29: Triploblasts: Protostomes: Ecdysozoans I
BIS2C: Lecture 29: Triploblasts: Protostomes: Ecdysozoans I
 
BIS2C: Lecture 32 - Deuterosomes II: Chordates
BIS2C: Lecture 32 - Deuterosomes II: ChordatesBIS2C: Lecture 32 - Deuterosomes II: Chordates
BIS2C: Lecture 32 - Deuterosomes II: Chordates
 
EVE161 Lecture 1
EVE161 Lecture 1EVE161 Lecture 1
EVE161 Lecture 1
 
EVE161 Lecture 3
EVE161 Lecture 3EVE161 Lecture 3
EVE161 Lecture 3
 
Open Tree of Life @Evolution 2012
Open Tree of Life @Evolution 2012Open Tree of Life @Evolution 2012
Open Tree of Life @Evolution 2012
 
Talk by @phylogenomics at #LAMG16
Talk by @phylogenomics at #LAMG16Talk by @phylogenomics at #LAMG16
Talk by @phylogenomics at #LAMG16
 
DNA and the hidden world of microbes
DNA and the hidden world of microbesDNA and the hidden world of microbes
DNA and the hidden world of microbes
 

Semelhante a Jonathan Eisen Tree of Life Lecture Slides

BIS2C_2020. Lecture 7. The Domains of Life.
BIS2C_2020. Lecture 7. The Domains of Life.BIS2C_2020. Lecture 7. The Domains of Life.
BIS2C_2020. Lecture 7. The Domains of Life.Jonathan Eisen
 
Microbial Phylogenomics (EVE161) Class 1
Microbial Phylogenomics (EVE161) Class 1Microbial Phylogenomics (EVE161) Class 1
Microbial Phylogenomics (EVE161) Class 1Jonathan Eisen
 
BIS2C_2020. Lecture 13 Organelles and Endosymbiosis
BIS2C_2020. Lecture 13 Organelles and EndosymbiosisBIS2C_2020. Lecture 13 Organelles and Endosymbiosis
BIS2C_2020. Lecture 13 Organelles and EndosymbiosisJonathan Eisen
 
BIS2C2020 - Lecture 10 - Parasites and Pathogens
BIS2C2020 - Lecture 10 - Parasites and PathogensBIS2C2020 - Lecture 10 - Parasites and Pathogens
BIS2C2020 - Lecture 10 - Parasites and PathogensJonathan Eisen
 
BIS2C. Biodiversity and the Tree of Life. 2014. L1. Introduction and Overview.
BIS2C. Biodiversity and the Tree of Life. 2014. L1. Introduction and Overview. BIS2C. Biodiversity and the Tree of Life. 2014. L1. Introduction and Overview.
BIS2C. Biodiversity and the Tree of Life. 2014. L1. Introduction and Overview. Jonathan Eisen
 
BIS2C. Biodiversity and the Tree of Life. 2014. L4. Inferring Phylogenetic Trees
BIS2C. Biodiversity and the Tree of Life. 2014. L4. Inferring Phylogenetic TreesBIS2C. Biodiversity and the Tree of Life. 2014. L4. Inferring Phylogenetic Trees
BIS2C. Biodiversity and the Tree of Life. 2014. L4. Inferring Phylogenetic TreesJonathan Eisen
 
BIS2C. Biodiversity and the Tree of Life. 2014. L9. Acquisitions and Mergers
BIS2C. Biodiversity and the Tree of Life. 2014. L9. Acquisitions and MergersBIS2C. Biodiversity and the Tree of Life. 2014. L9. Acquisitions and Mergers
BIS2C. Biodiversity and the Tree of Life. 2014. L9. Acquisitions and MergersJonathan Eisen
 
BIS2C. Biodiversity and the Tree of Life. 2014. L11. Symbioses and the Human ...
BIS2C. Biodiversity and the Tree of Life. 2014. L11. Symbioses and the Human ...BIS2C. Biodiversity and the Tree of Life. 2014. L11. Symbioses and the Human ...
BIS2C. Biodiversity and the Tree of Life. 2014. L11. Symbioses and the Human ...Jonathan Eisen
 
BIS2C. Biodiversity and the Tree of Life. 2014. L12. Symbioses and the Human ...
BIS2C. Biodiversity and the Tree of Life. 2014. L12. Symbioses and the Human ...BIS2C. Biodiversity and the Tree of Life. 2014. L12. Symbioses and the Human ...
BIS2C. Biodiversity and the Tree of Life. 2014. L12. Symbioses and the Human ...Jonathan Eisen
 
BIS2C. Biodiversity and the Tree of Life. 2014. L8. Intro to Microbial Divers...
BIS2C. Biodiversity and the Tree of Life. 2014. L8. Intro to Microbial Divers...BIS2C. Biodiversity and the Tree of Life. 2014. L8. Intro to Microbial Divers...
BIS2C. Biodiversity and the Tree of Life. 2014. L8. Intro to Microbial Divers...Jonathan Eisen
 
BIS2C_2020. Lecture 9. Form and function
BIS2C_2020. Lecture 9. Form and functionBIS2C_2020. Lecture 9. Form and function
BIS2C_2020. Lecture 9. Form and functionJonathan Eisen
 
BIS2C. Biodiversity and the Tree of Life. 2014. L15. Fungi
BIS2C. Biodiversity and the Tree of Life. 2014. L15. FungiBIS2C. Biodiversity and the Tree of Life. 2014. L15. Fungi
BIS2C. Biodiversity and the Tree of Life. 2014. L15. FungiJonathan Eisen
 
BIS2C. Biodiversity and the Tree of Life. 2014. L13. Fungi
BIS2C. Biodiversity and the Tree of Life. 2014. L13. FungiBIS2C. Biodiversity and the Tree of Life. 2014. L13. Fungi
BIS2C. Biodiversity and the Tree of Life. 2014. L13. FungiJonathan Eisen
 
BIS2C_2020. Lecture 11 Viruses and gene transfer
BIS2C_2020. Lecture 11 Viruses and gene transferBIS2C_2020. Lecture 11 Viruses and gene transfer
BIS2C_2020. Lecture 11 Viruses and gene transferJonathan Eisen
 
BIS2C. Biodiversity and the Tree of Life. 2014. L3. Characters, Traits and St...
BIS2C. Biodiversity and the Tree of Life. 2014. L3. Characters, Traits and St...BIS2C. Biodiversity and the Tree of Life. 2014. L3. Characters, Traits and St...
BIS2C. Biodiversity and the Tree of Life. 2014. L3. Characters, Traits and St...Jonathan Eisen
 
Lecture 12 - Mutualisms and Microbiomes - BIS2C
Lecture 12 - Mutualisms and Microbiomes - BIS2C Lecture 12 - Mutualisms and Microbiomes - BIS2C
Lecture 12 - Mutualisms and Microbiomes - BIS2C Jonathan Eisen
 
BIS2C_2020. Lecture 6. The Tree of Life.
BIS2C_2020. Lecture 6. The Tree of Life. BIS2C_2020. Lecture 6. The Tree of Life.
BIS2C_2020. Lecture 6. The Tree of Life. Jonathan Eisen
 
BIS2C. Biodiversity and the Tree of Life. 2014. L2. Trees, taxa and groups.
BIS2C. Biodiversity and the Tree of Life. 2014. L2. Trees, taxa and groups. BIS2C. Biodiversity and the Tree of Life. 2014. L2. Trees, taxa and groups.
BIS2C. Biodiversity and the Tree of Life. 2014. L2. Trees, taxa and groups. Jonathan Eisen
 
BIS2C_2020. Lecture 23 Fungi Part 2
BIS2C_2020. Lecture 23 Fungi Part 2BIS2C_2020. Lecture 23 Fungi Part 2
BIS2C_2020. Lecture 23 Fungi Part 2Jonathan Eisen
 
BIS2C. Biodiversity and the Tree of Life. 2014. L10. Studying Microbes
BIS2C. Biodiversity and the Tree of Life. 2014. L10. Studying MicrobesBIS2C. Biodiversity and the Tree of Life. 2014. L10. Studying Microbes
BIS2C. Biodiversity and the Tree of Life. 2014. L10. Studying MicrobesJonathan Eisen
 

Semelhante a Jonathan Eisen Tree of Life Lecture Slides (20)

BIS2C_2020. Lecture 7. The Domains of Life.
BIS2C_2020. Lecture 7. The Domains of Life.BIS2C_2020. Lecture 7. The Domains of Life.
BIS2C_2020. Lecture 7. The Domains of Life.
 
Microbial Phylogenomics (EVE161) Class 1
Microbial Phylogenomics (EVE161) Class 1Microbial Phylogenomics (EVE161) Class 1
Microbial Phylogenomics (EVE161) Class 1
 
BIS2C_2020. Lecture 13 Organelles and Endosymbiosis
BIS2C_2020. Lecture 13 Organelles and EndosymbiosisBIS2C_2020. Lecture 13 Organelles and Endosymbiosis
BIS2C_2020. Lecture 13 Organelles and Endosymbiosis
 
BIS2C2020 - Lecture 10 - Parasites and Pathogens
BIS2C2020 - Lecture 10 - Parasites and PathogensBIS2C2020 - Lecture 10 - Parasites and Pathogens
BIS2C2020 - Lecture 10 - Parasites and Pathogens
 
BIS2C. Biodiversity and the Tree of Life. 2014. L1. Introduction and Overview.
BIS2C. Biodiversity and the Tree of Life. 2014. L1. Introduction and Overview. BIS2C. Biodiversity and the Tree of Life. 2014. L1. Introduction and Overview.
BIS2C. Biodiversity and the Tree of Life. 2014. L1. Introduction and Overview.
 
BIS2C. Biodiversity and the Tree of Life. 2014. L4. Inferring Phylogenetic Trees
BIS2C. Biodiversity and the Tree of Life. 2014. L4. Inferring Phylogenetic TreesBIS2C. Biodiversity and the Tree of Life. 2014. L4. Inferring Phylogenetic Trees
BIS2C. Biodiversity and the Tree of Life. 2014. L4. Inferring Phylogenetic Trees
 
BIS2C. Biodiversity and the Tree of Life. 2014. L9. Acquisitions and Mergers
BIS2C. Biodiversity and the Tree of Life. 2014. L9. Acquisitions and MergersBIS2C. Biodiversity and the Tree of Life. 2014. L9. Acquisitions and Mergers
BIS2C. Biodiversity and the Tree of Life. 2014. L9. Acquisitions and Mergers
 
BIS2C. Biodiversity and the Tree of Life. 2014. L11. Symbioses and the Human ...
BIS2C. Biodiversity and the Tree of Life. 2014. L11. Symbioses and the Human ...BIS2C. Biodiversity and the Tree of Life. 2014. L11. Symbioses and the Human ...
BIS2C. Biodiversity and the Tree of Life. 2014. L11. Symbioses and the Human ...
 
BIS2C. Biodiversity and the Tree of Life. 2014. L12. Symbioses and the Human ...
BIS2C. Biodiversity and the Tree of Life. 2014. L12. Symbioses and the Human ...BIS2C. Biodiversity and the Tree of Life. 2014. L12. Symbioses and the Human ...
BIS2C. Biodiversity and the Tree of Life. 2014. L12. Symbioses and the Human ...
 
BIS2C. Biodiversity and the Tree of Life. 2014. L8. Intro to Microbial Divers...
BIS2C. Biodiversity and the Tree of Life. 2014. L8. Intro to Microbial Divers...BIS2C. Biodiversity and the Tree of Life. 2014. L8. Intro to Microbial Divers...
BIS2C. Biodiversity and the Tree of Life. 2014. L8. Intro to Microbial Divers...
 
BIS2C_2020. Lecture 9. Form and function
BIS2C_2020. Lecture 9. Form and functionBIS2C_2020. Lecture 9. Form and function
BIS2C_2020. Lecture 9. Form and function
 
BIS2C. Biodiversity and the Tree of Life. 2014. L15. Fungi
BIS2C. Biodiversity and the Tree of Life. 2014. L15. FungiBIS2C. Biodiversity and the Tree of Life. 2014. L15. Fungi
BIS2C. Biodiversity and the Tree of Life. 2014. L15. Fungi
 
BIS2C. Biodiversity and the Tree of Life. 2014. L13. Fungi
BIS2C. Biodiversity and the Tree of Life. 2014. L13. FungiBIS2C. Biodiversity and the Tree of Life. 2014. L13. Fungi
BIS2C. Biodiversity and the Tree of Life. 2014. L13. Fungi
 
BIS2C_2020. Lecture 11 Viruses and gene transfer
BIS2C_2020. Lecture 11 Viruses and gene transferBIS2C_2020. Lecture 11 Viruses and gene transfer
BIS2C_2020. Lecture 11 Viruses and gene transfer
 
BIS2C. Biodiversity and the Tree of Life. 2014. L3. Characters, Traits and St...
BIS2C. Biodiversity and the Tree of Life. 2014. L3. Characters, Traits and St...BIS2C. Biodiversity and the Tree of Life. 2014. L3. Characters, Traits and St...
BIS2C. Biodiversity and the Tree of Life. 2014. L3. Characters, Traits and St...
 
Lecture 12 - Mutualisms and Microbiomes - BIS2C
Lecture 12 - Mutualisms and Microbiomes - BIS2C Lecture 12 - Mutualisms and Microbiomes - BIS2C
Lecture 12 - Mutualisms and Microbiomes - BIS2C
 
BIS2C_2020. Lecture 6. The Tree of Life.
BIS2C_2020. Lecture 6. The Tree of Life. BIS2C_2020. Lecture 6. The Tree of Life.
BIS2C_2020. Lecture 6. The Tree of Life.
 
BIS2C. Biodiversity and the Tree of Life. 2014. L2. Trees, taxa and groups.
BIS2C. Biodiversity and the Tree of Life. 2014. L2. Trees, taxa and groups. BIS2C. Biodiversity and the Tree of Life. 2014. L2. Trees, taxa and groups.
BIS2C. Biodiversity and the Tree of Life. 2014. L2. Trees, taxa and groups.
 
BIS2C_2020. Lecture 23 Fungi Part 2
BIS2C_2020. Lecture 23 Fungi Part 2BIS2C_2020. Lecture 23 Fungi Part 2
BIS2C_2020. Lecture 23 Fungi Part 2
 
BIS2C. Biodiversity and the Tree of Life. 2014. L10. Studying Microbes
BIS2C. Biodiversity and the Tree of Life. 2014. L10. Studying MicrobesBIS2C. Biodiversity and the Tree of Life. 2014. L10. Studying Microbes
BIS2C. Biodiversity and the Tree of Life. 2014. L10. Studying Microbes
 

Mais de Jonathan Eisen

Eisen.CentralValley2024.pdf
Eisen.CentralValley2024.pdfEisen.CentralValley2024.pdf
Eisen.CentralValley2024.pdfJonathan Eisen
 
Phylogenomics and the Diversity and Diversification of Microbes
Phylogenomics and the Diversity and Diversification of MicrobesPhylogenomics and the Diversity and Diversification of Microbes
Phylogenomics and the Diversity and Diversification of MicrobesJonathan Eisen
 
Talk by Jonathan Eisen for LAMG2022 meeting
Talk by Jonathan Eisen for LAMG2022 meetingTalk by Jonathan Eisen for LAMG2022 meeting
Talk by Jonathan Eisen for LAMG2022 meetingJonathan Eisen
 
Thoughts on UC Davis' COVID Current Actions
Thoughts on UC Davis' COVID Current ActionsThoughts on UC Davis' COVID Current Actions
Thoughts on UC Davis' COVID Current ActionsJonathan Eisen
 
Phylogenetic and Phylogenomic Approaches to the Study of Microbes and Microbi...
Phylogenetic and Phylogenomic Approaches to the Study of Microbes and Microbi...Phylogenetic and Phylogenomic Approaches to the Study of Microbes and Microbi...
Phylogenetic and Phylogenomic Approaches to the Study of Microbes and Microbi...Jonathan Eisen
 
A Field Guide to Sars-CoV-2
A Field Guide to Sars-CoV-2A Field Guide to Sars-CoV-2
A Field Guide to Sars-CoV-2Jonathan Eisen
 
EVE198 Summer Session Class 4
EVE198 Summer Session Class 4EVE198 Summer Session Class 4
EVE198 Summer Session Class 4Jonathan Eisen
 
EVE198 Summer Session 2 Class 1
EVE198 Summer Session 2 Class 1 EVE198 Summer Session 2 Class 1
EVE198 Summer Session 2 Class 1 Jonathan Eisen
 
EVE198 Summer Session 2 Class 2 Vaccines
EVE198 Summer Session 2 Class 2 Vaccines EVE198 Summer Session 2 Class 2 Vaccines
EVE198 Summer Session 2 Class 2 Vaccines Jonathan Eisen
 
EVE198 Spring2021 Class1 Introduction
EVE198 Spring2021 Class1 IntroductionEVE198 Spring2021 Class1 Introduction
EVE198 Spring2021 Class1 IntroductionJonathan Eisen
 
EVE198 Spring2021 Class2
EVE198 Spring2021 Class2EVE198 Spring2021 Class2
EVE198 Spring2021 Class2Jonathan Eisen
 
EVE198 Spring2021 Class5 Vaccines
EVE198 Spring2021 Class5 VaccinesEVE198 Spring2021 Class5 Vaccines
EVE198 Spring2021 Class5 VaccinesJonathan Eisen
 
EVE198 Winter2020 Class 8 - COVID RNA Detection
EVE198 Winter2020 Class 8 - COVID RNA DetectionEVE198 Winter2020 Class 8 - COVID RNA Detection
EVE198 Winter2020 Class 8 - COVID RNA DetectionJonathan Eisen
 
EVE198 Winter2020 Class 1 Introduction
EVE198 Winter2020 Class 1 IntroductionEVE198 Winter2020 Class 1 Introduction
EVE198 Winter2020 Class 1 IntroductionJonathan Eisen
 
EVE198 Winter2020 Class 3 - COVID Testing
EVE198 Winter2020 Class 3 - COVID TestingEVE198 Winter2020 Class 3 - COVID Testing
EVE198 Winter2020 Class 3 - COVID TestingJonathan Eisen
 
EVE198 Winter2020 Class 5 - COVID Vaccines
EVE198 Winter2020 Class 5 - COVID VaccinesEVE198 Winter2020 Class 5 - COVID Vaccines
EVE198 Winter2020 Class 5 - COVID VaccinesJonathan Eisen
 
EVE198 Winter2020 Class 9 - COVID Transmission
EVE198 Winter2020 Class 9 - COVID TransmissionEVE198 Winter2020 Class 9 - COVID Transmission
EVE198 Winter2020 Class 9 - COVID TransmissionJonathan Eisen
 
EVE198 Fall2020 "Covid Mass Testing" Class 8 Vaccines
EVE198 Fall2020 "Covid Mass Testing" Class 8 VaccinesEVE198 Fall2020 "Covid Mass Testing" Class 8 Vaccines
EVE198 Fall2020 "Covid Mass Testing" Class 8 VaccinesJonathan Eisen
 
EVE198 Fall2020 "Covid Mass Testing" Class 2: Viruses, COIVD and Testing
EVE198 Fall2020 "Covid Mass Testing" Class 2: Viruses, COIVD and TestingEVE198 Fall2020 "Covid Mass Testing" Class 2: Viruses, COIVD and Testing
EVE198 Fall2020 "Covid Mass Testing" Class 2: Viruses, COIVD and TestingJonathan Eisen
 
EVE198 Fall2020 "Covid Mass Testing" Class 1 Introduction
EVE198 Fall2020 "Covid Mass Testing" Class 1 IntroductionEVE198 Fall2020 "Covid Mass Testing" Class 1 Introduction
EVE198 Fall2020 "Covid Mass Testing" Class 1 IntroductionJonathan Eisen
 

Mais de Jonathan Eisen (20)

Eisen.CentralValley2024.pdf
Eisen.CentralValley2024.pdfEisen.CentralValley2024.pdf
Eisen.CentralValley2024.pdf
 
Phylogenomics and the Diversity and Diversification of Microbes
Phylogenomics and the Diversity and Diversification of MicrobesPhylogenomics and the Diversity and Diversification of Microbes
Phylogenomics and the Diversity and Diversification of Microbes
 
Talk by Jonathan Eisen for LAMG2022 meeting
Talk by Jonathan Eisen for LAMG2022 meetingTalk by Jonathan Eisen for LAMG2022 meeting
Talk by Jonathan Eisen for LAMG2022 meeting
 
Thoughts on UC Davis' COVID Current Actions
Thoughts on UC Davis' COVID Current ActionsThoughts on UC Davis' COVID Current Actions
Thoughts on UC Davis' COVID Current Actions
 
Phylogenetic and Phylogenomic Approaches to the Study of Microbes and Microbi...
Phylogenetic and Phylogenomic Approaches to the Study of Microbes and Microbi...Phylogenetic and Phylogenomic Approaches to the Study of Microbes and Microbi...
Phylogenetic and Phylogenomic Approaches to the Study of Microbes and Microbi...
 
A Field Guide to Sars-CoV-2
A Field Guide to Sars-CoV-2A Field Guide to Sars-CoV-2
A Field Guide to Sars-CoV-2
 
EVE198 Summer Session Class 4
EVE198 Summer Session Class 4EVE198 Summer Session Class 4
EVE198 Summer Session Class 4
 
EVE198 Summer Session 2 Class 1
EVE198 Summer Session 2 Class 1 EVE198 Summer Session 2 Class 1
EVE198 Summer Session 2 Class 1
 
EVE198 Summer Session 2 Class 2 Vaccines
EVE198 Summer Session 2 Class 2 Vaccines EVE198 Summer Session 2 Class 2 Vaccines
EVE198 Summer Session 2 Class 2 Vaccines
 
EVE198 Spring2021 Class1 Introduction
EVE198 Spring2021 Class1 IntroductionEVE198 Spring2021 Class1 Introduction
EVE198 Spring2021 Class1 Introduction
 
EVE198 Spring2021 Class2
EVE198 Spring2021 Class2EVE198 Spring2021 Class2
EVE198 Spring2021 Class2
 
EVE198 Spring2021 Class5 Vaccines
EVE198 Spring2021 Class5 VaccinesEVE198 Spring2021 Class5 Vaccines
EVE198 Spring2021 Class5 Vaccines
 
EVE198 Winter2020 Class 8 - COVID RNA Detection
EVE198 Winter2020 Class 8 - COVID RNA DetectionEVE198 Winter2020 Class 8 - COVID RNA Detection
EVE198 Winter2020 Class 8 - COVID RNA Detection
 
EVE198 Winter2020 Class 1 Introduction
EVE198 Winter2020 Class 1 IntroductionEVE198 Winter2020 Class 1 Introduction
EVE198 Winter2020 Class 1 Introduction
 
EVE198 Winter2020 Class 3 - COVID Testing
EVE198 Winter2020 Class 3 - COVID TestingEVE198 Winter2020 Class 3 - COVID Testing
EVE198 Winter2020 Class 3 - COVID Testing
 
EVE198 Winter2020 Class 5 - COVID Vaccines
EVE198 Winter2020 Class 5 - COVID VaccinesEVE198 Winter2020 Class 5 - COVID Vaccines
EVE198 Winter2020 Class 5 - COVID Vaccines
 
EVE198 Winter2020 Class 9 - COVID Transmission
EVE198 Winter2020 Class 9 - COVID TransmissionEVE198 Winter2020 Class 9 - COVID Transmission
EVE198 Winter2020 Class 9 - COVID Transmission
 
EVE198 Fall2020 "Covid Mass Testing" Class 8 Vaccines
EVE198 Fall2020 "Covid Mass Testing" Class 8 VaccinesEVE198 Fall2020 "Covid Mass Testing" Class 8 Vaccines
EVE198 Fall2020 "Covid Mass Testing" Class 8 Vaccines
 
EVE198 Fall2020 "Covid Mass Testing" Class 2: Viruses, COIVD and Testing
EVE198 Fall2020 "Covid Mass Testing" Class 2: Viruses, COIVD and TestingEVE198 Fall2020 "Covid Mass Testing" Class 2: Viruses, COIVD and Testing
EVE198 Fall2020 "Covid Mass Testing" Class 2: Viruses, COIVD and Testing
 
EVE198 Fall2020 "Covid Mass Testing" Class 1 Introduction
EVE198 Fall2020 "Covid Mass Testing" Class 1 IntroductionEVE198 Fall2020 "Covid Mass Testing" Class 1 Introduction
EVE198 Fall2020 "Covid Mass Testing" Class 1 Introduction
 

Último

Green chemistry and Sustainable development.pptx
Green chemistry  and Sustainable development.pptxGreen chemistry  and Sustainable development.pptx
Green chemistry and Sustainable development.pptxRajatChauhan518211
 
Labelling Requirements and Label Claims for Dietary Supplements and Recommend...
Labelling Requirements and Label Claims for Dietary Supplements and Recommend...Labelling Requirements and Label Claims for Dietary Supplements and Recommend...
Labelling Requirements and Label Claims for Dietary Supplements and Recommend...Lokesh Kothari
 
Hubble Asteroid Hunter III. Physical properties of newly found asteroids
Hubble Asteroid Hunter III. Physical properties of newly found asteroidsHubble Asteroid Hunter III. Physical properties of newly found asteroids
Hubble Asteroid Hunter III. Physical properties of newly found asteroidsSérgio Sacani
 
Natural Polymer Based Nanomaterials
Natural Polymer Based NanomaterialsNatural Polymer Based Nanomaterials
Natural Polymer Based NanomaterialsAArockiyaNisha
 
Chromatin Structure | EUCHROMATIN | HETEROCHROMATIN
Chromatin Structure | EUCHROMATIN | HETEROCHROMATINChromatin Structure | EUCHROMATIN | HETEROCHROMATIN
Chromatin Structure | EUCHROMATIN | HETEROCHROMATINsankalpkumarsahoo174
 
CALL ON ➥8923113531 🔝Call Girls Kesar Bagh Lucknow best Night Fun service 🪡
CALL ON ➥8923113531 🔝Call Girls Kesar Bagh Lucknow best Night Fun service  🪡CALL ON ➥8923113531 🔝Call Girls Kesar Bagh Lucknow best Night Fun service  🪡
CALL ON ➥8923113531 🔝Call Girls Kesar Bagh Lucknow best Night Fun service 🪡anilsa9823
 
Stunning ➥8448380779▻ Call Girls In Panchshil Enclave Delhi NCR
Stunning ➥8448380779▻ Call Girls In Panchshil Enclave Delhi NCRStunning ➥8448380779▻ Call Girls In Panchshil Enclave Delhi NCR
Stunning ➥8448380779▻ Call Girls In Panchshil Enclave Delhi NCRDelhi Call girls
 
All-domain Anomaly Resolution Office U.S. Department of Defense (U) Case: “Eg...
All-domain Anomaly Resolution Office U.S. Department of Defense (U) Case: “Eg...All-domain Anomaly Resolution Office U.S. Department of Defense (U) Case: “Eg...
All-domain Anomaly Resolution Office U.S. Department of Defense (U) Case: “Eg...Sérgio Sacani
 
Biopesticide (2).pptx .This slides helps to know the different types of biop...
Biopesticide (2).pptx  .This slides helps to know the different types of biop...Biopesticide (2).pptx  .This slides helps to know the different types of biop...
Biopesticide (2).pptx .This slides helps to know the different types of biop...RohitNehra6
 
Nightside clouds and disequilibrium chemistry on the hot Jupiter WASP-43b
Nightside clouds and disequilibrium chemistry on the hot Jupiter WASP-43bNightside clouds and disequilibrium chemistry on the hot Jupiter WASP-43b
Nightside clouds and disequilibrium chemistry on the hot Jupiter WASP-43bSérgio Sacani
 
Pests of cotton_Borer_Pests_Binomics_Dr.UPR.pdf
Pests of cotton_Borer_Pests_Binomics_Dr.UPR.pdfPests of cotton_Borer_Pests_Binomics_Dr.UPR.pdf
Pests of cotton_Borer_Pests_Binomics_Dr.UPR.pdfPirithiRaju
 
9654467111 Call Girls In Raj Nagar Delhi Short 1500 Night 6000
9654467111 Call Girls In Raj Nagar Delhi Short 1500 Night 60009654467111 Call Girls In Raj Nagar Delhi Short 1500 Night 6000
9654467111 Call Girls In Raj Nagar Delhi Short 1500 Night 6000Sapana Sha
 
Disentangling the origin of chemical differences using GHOST
Disentangling the origin of chemical differences using GHOSTDisentangling the origin of chemical differences using GHOST
Disentangling the origin of chemical differences using GHOSTSérgio Sacani
 
Pulmonary drug delivery system M.pharm -2nd sem P'ceutics
Pulmonary drug delivery system M.pharm -2nd sem P'ceuticsPulmonary drug delivery system M.pharm -2nd sem P'ceutics
Pulmonary drug delivery system M.pharm -2nd sem P'ceuticssakshisoni2385
 
PossibleEoarcheanRecordsoftheGeomagneticFieldPreservedintheIsuaSupracrustalBe...
PossibleEoarcheanRecordsoftheGeomagneticFieldPreservedintheIsuaSupracrustalBe...PossibleEoarcheanRecordsoftheGeomagneticFieldPreservedintheIsuaSupracrustalBe...
PossibleEoarcheanRecordsoftheGeomagneticFieldPreservedintheIsuaSupracrustalBe...Sérgio Sacani
 
Unlocking the Potential: Deep dive into ocean of Ceramic Magnets.pptx
Unlocking  the Potential: Deep dive into ocean of Ceramic Magnets.pptxUnlocking  the Potential: Deep dive into ocean of Ceramic Magnets.pptx
Unlocking the Potential: Deep dive into ocean of Ceramic Magnets.pptxanandsmhk
 
Botany krishna series 2nd semester Only Mcq type questions
Botany krishna series 2nd semester Only Mcq type questionsBotany krishna series 2nd semester Only Mcq type questions
Botany krishna series 2nd semester Only Mcq type questionsSumit Kumar yadav
 
Discovery of an Accretion Streamer and a Slow Wide-angle Outflow around FUOri...
Discovery of an Accretion Streamer and a Slow Wide-angle Outflow around FUOri...Discovery of an Accretion Streamer and a Slow Wide-angle Outflow around FUOri...
Discovery of an Accretion Streamer and a Slow Wide-angle Outflow around FUOri...Sérgio Sacani
 
Forensic Biology & Its biological significance.pdf
Forensic Biology & Its biological significance.pdfForensic Biology & Its biological significance.pdf
Forensic Biology & Its biological significance.pdfrohankumarsinghrore1
 
Isotopic evidence of long-lived volcanism on Io
Isotopic evidence of long-lived volcanism on IoIsotopic evidence of long-lived volcanism on Io
Isotopic evidence of long-lived volcanism on IoSérgio Sacani
 

Último (20)

Green chemistry and Sustainable development.pptx
Green chemistry  and Sustainable development.pptxGreen chemistry  and Sustainable development.pptx
Green chemistry and Sustainable development.pptx
 
Labelling Requirements and Label Claims for Dietary Supplements and Recommend...
Labelling Requirements and Label Claims for Dietary Supplements and Recommend...Labelling Requirements and Label Claims for Dietary Supplements and Recommend...
Labelling Requirements and Label Claims for Dietary Supplements and Recommend...
 
Hubble Asteroid Hunter III. Physical properties of newly found asteroids
Hubble Asteroid Hunter III. Physical properties of newly found asteroidsHubble Asteroid Hunter III. Physical properties of newly found asteroids
Hubble Asteroid Hunter III. Physical properties of newly found asteroids
 
Natural Polymer Based Nanomaterials
Natural Polymer Based NanomaterialsNatural Polymer Based Nanomaterials
Natural Polymer Based Nanomaterials
 
Chromatin Structure | EUCHROMATIN | HETEROCHROMATIN
Chromatin Structure | EUCHROMATIN | HETEROCHROMATINChromatin Structure | EUCHROMATIN | HETEROCHROMATIN
Chromatin Structure | EUCHROMATIN | HETEROCHROMATIN
 
CALL ON ➥8923113531 🔝Call Girls Kesar Bagh Lucknow best Night Fun service 🪡
CALL ON ➥8923113531 🔝Call Girls Kesar Bagh Lucknow best Night Fun service  🪡CALL ON ➥8923113531 🔝Call Girls Kesar Bagh Lucknow best Night Fun service  🪡
CALL ON ➥8923113531 🔝Call Girls Kesar Bagh Lucknow best Night Fun service 🪡
 
Stunning ➥8448380779▻ Call Girls In Panchshil Enclave Delhi NCR
Stunning ➥8448380779▻ Call Girls In Panchshil Enclave Delhi NCRStunning ➥8448380779▻ Call Girls In Panchshil Enclave Delhi NCR
Stunning ➥8448380779▻ Call Girls In Panchshil Enclave Delhi NCR
 
All-domain Anomaly Resolution Office U.S. Department of Defense (U) Case: “Eg...
All-domain Anomaly Resolution Office U.S. Department of Defense (U) Case: “Eg...All-domain Anomaly Resolution Office U.S. Department of Defense (U) Case: “Eg...
All-domain Anomaly Resolution Office U.S. Department of Defense (U) Case: “Eg...
 
Biopesticide (2).pptx .This slides helps to know the different types of biop...
Biopesticide (2).pptx  .This slides helps to know the different types of biop...Biopesticide (2).pptx  .This slides helps to know the different types of biop...
Biopesticide (2).pptx .This slides helps to know the different types of biop...
 
Nightside clouds and disequilibrium chemistry on the hot Jupiter WASP-43b
Nightside clouds and disequilibrium chemistry on the hot Jupiter WASP-43bNightside clouds and disequilibrium chemistry on the hot Jupiter WASP-43b
Nightside clouds and disequilibrium chemistry on the hot Jupiter WASP-43b
 
Pests of cotton_Borer_Pests_Binomics_Dr.UPR.pdf
Pests of cotton_Borer_Pests_Binomics_Dr.UPR.pdfPests of cotton_Borer_Pests_Binomics_Dr.UPR.pdf
Pests of cotton_Borer_Pests_Binomics_Dr.UPR.pdf
 
9654467111 Call Girls In Raj Nagar Delhi Short 1500 Night 6000
9654467111 Call Girls In Raj Nagar Delhi Short 1500 Night 60009654467111 Call Girls In Raj Nagar Delhi Short 1500 Night 6000
9654467111 Call Girls In Raj Nagar Delhi Short 1500 Night 6000
 
Disentangling the origin of chemical differences using GHOST
Disentangling the origin of chemical differences using GHOSTDisentangling the origin of chemical differences using GHOST
Disentangling the origin of chemical differences using GHOST
 
Pulmonary drug delivery system M.pharm -2nd sem P'ceutics
Pulmonary drug delivery system M.pharm -2nd sem P'ceuticsPulmonary drug delivery system M.pharm -2nd sem P'ceutics
Pulmonary drug delivery system M.pharm -2nd sem P'ceutics
 
PossibleEoarcheanRecordsoftheGeomagneticFieldPreservedintheIsuaSupracrustalBe...
PossibleEoarcheanRecordsoftheGeomagneticFieldPreservedintheIsuaSupracrustalBe...PossibleEoarcheanRecordsoftheGeomagneticFieldPreservedintheIsuaSupracrustalBe...
PossibleEoarcheanRecordsoftheGeomagneticFieldPreservedintheIsuaSupracrustalBe...
 
Unlocking the Potential: Deep dive into ocean of Ceramic Magnets.pptx
Unlocking  the Potential: Deep dive into ocean of Ceramic Magnets.pptxUnlocking  the Potential: Deep dive into ocean of Ceramic Magnets.pptx
Unlocking the Potential: Deep dive into ocean of Ceramic Magnets.pptx
 
Botany krishna series 2nd semester Only Mcq type questions
Botany krishna series 2nd semester Only Mcq type questionsBotany krishna series 2nd semester Only Mcq type questions
Botany krishna series 2nd semester Only Mcq type questions
 
Discovery of an Accretion Streamer and a Slow Wide-angle Outflow around FUOri...
Discovery of an Accretion Streamer and a Slow Wide-angle Outflow around FUOri...Discovery of an Accretion Streamer and a Slow Wide-angle Outflow around FUOri...
Discovery of an Accretion Streamer and a Slow Wide-angle Outflow around FUOri...
 
Forensic Biology & Its biological significance.pdf
Forensic Biology & Its biological significance.pdfForensic Biology & Its biological significance.pdf
Forensic Biology & Its biological significance.pdf
 
Isotopic evidence of long-lived volcanism on Io
Isotopic evidence of long-lived volcanism on IoIsotopic evidence of long-lived volcanism on Io
Isotopic evidence of long-lived volcanism on Io
 

Jonathan Eisen Tree of Life Lecture Slides

  • 1. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Lecture 7: The Tree of Life: I BIS 002C Biodiversity & the Tree of Life Spring 2016 Prof. Jonathan Eisen 1
  • 2. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 About Me • At UC Davis since 2005 ! UC Davis Genome Center ! Dept. of Evolution and Ecology ! Dept. of Medical Microbiology and Immunology • Research: Evolution, ecology and function of communities of microbes • Open Science • More info ! Tree of Life blog: phylogenomics.blogspot.com ! Lab page: phylogenomics.wordpress.com ! Twitter: @phylogenomics 2
  • 3. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Where we are going and where we have been • Previous Lecture: !6: Inferring Trees • Current Lecture: !7: The Tree of Life I • Next Lecture: !8: The Tree of Life II 3
  • 4. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 • Brad Pitt movie • Natural food remedies • Art by the arboretum • Name of my blog !4 Tree of Life Imagery is Everywhere 4
  • 5. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Thought Questions & Main Topics • If you found life on another planet, how could you determine if it was related to life on Earth? • What is the evidence that all life on Earth is related by a common descent and thus is on a single “Tree of Life”? • What is the structure of the Tree of Life? 5
  • 6. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Key Concepts from Previous Lectures • Groupings in trees: monophyly, sister taxa, outgroup, ingroup • Phylogeny inference • Trees: polytomies, rooted, unrooted • Trait evolution: ancestral & derived, homology • Traits: data matrices, alignments 6
  • 7. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Thought Questions & Main Topics • If you found life on another planet, how could you determine if it was related to life on Earth? • What is the evidence that all life on Earth is related by a common descent and thus is on a single “Tree of Life”? • What is the structure of the Tree of Life? 7
  • 8. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Life on Mars 8
  • 9. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Life on Mars 8
  • 10. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Life on Mars 8
  • 11. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 • How would one determine if the Martian organisms are related to the Earth ones? 9 Life on Mars
  • 12. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Are These Separate Trees or Connected? 10 Life on EarthLife on Mars
  • 13. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Are These Separate Trees or Connected? 11 Life on EarthLife on Mars
  • 14. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Are These Separate Trees or Connected? 12 Life on EarthLife on Mars
  • 15. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Evidence? • How could one determine if organisms on Mars were related to organisms on Earth? • (Assuming of course that Donald Trump is alive) 13
  • 16. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Not Just A Thought Experiment 14
  • 17. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Dawn Sumner - UC Davis Geology Professor 15 http://geology.ucdavis.edu/people/faculty/sumner.php
  • 18. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Thought Questions & Main Topics • If you found life on another planet, how could you determine if it was related to life on Earth? • What is the evidence that all life on Earth is related by a common descent and thus is on a single “Tree of Life”? • What is the structure of the Tree of Life? 16
  • 19. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Diversity of Life 17
  • 20. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Darwin - Tree or maybe Trees of Life 18 “There is grandeur in this view of life, with its several powers, having been originally breathed into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and wonderful have been, and are being, evolved.”
  • 21. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 19 “There is grandeur in this view of life, with its several powers, having been originally breathed into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and wonderful have been, and are being, evolved.” Darwin - Tree or maybe Trees of Life
  • 22. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Are These Separate Trees or Connected? 20 Life on EarthLife on Earth Multiple Origins of Life on Earth
  • 23. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Are These Separate Trees or Connected? 21 Life on EarthLife on Earth Single Origin of Life on Earth
  • 24. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Are These Separate Trees or Connected? 22 Life on EarthLife on Earth Single Origin of Life on Earth EVIDENCE????
  • 25. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Diversity of Life 23
  • 26. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Universal Traits: Examples 24
  • 27. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Universal Traits: Examples ! Made up of cells ! Use of DNA as a genetic material ! Use of ACTG in DNA ! Use of ACUG in RNA ! Three letter genetic code ! Central dogma (DNA -> RNA -> protein) ! Use water as a solvent ! Lipoprotein cell envelope ! 20 core amino acids in proteins ! Live on Earth ! Ribosome for translation ! RNA polymerase proteins ! Store energy in chemicals ! Pump compounds in and out of cells 25
  • 28. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Homology vs. Homoplasy • Homology: similarity that is due to inheritance from a common ancestor • Homoplasy: similarity that has evolved independently • For a trait to be evidence that all organisms are related it must be universal AND homologous 26
  • 29. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 ! Made up of cells ! Use of DNA as a genetic material ! Use of ACTG in DNA ! Use of ACUG in RNA ! Three letter genetic code ! Central dogma (DNA -> RNA -> protein) ! Use water as a solvent ! Lipoprotein cell envelope ! 20 core amino acids in proteins ! Live on Earth ! Ribosome for translation ! RNA polymerase proteins ! Store energy in chemicals ! Pump compounds in and out of cells 27 Universal Homologies The existence of Universal Homologies means all life on Earth is related.
  • 30. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Central Dogma in All Organisms 28 DNA, double stranded, w/ ACTG RNA w/ ACUG Transcription Translated into Proteins using tRNA using ribosomes using 3 letter code using 20 core amino acids Lipoprotein Cell Envelope Translation
  • 31. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Figure 14.6 The Genetic Code 29
  • 32. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Figure 14.14 Ribosome Structure 30
  • 33. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Thought Questions & Main Topics • If you found life on another planet, how could you determine if it was related to life on Earth? • What is the evidence that all life on Earth is related by a common descent and thus is on a single “Tree of Life”? • What is the structure of the Tree of Life? 31
  • 34. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Thought Questions & Main Topics • If you found life on another planet, how could you determine if it was related to life on Earth? • What is the evidence that all life on Earth is related by a common descent and thus is on a single “Tree of Life”? • What is the structure of the Tree of Life? • Historical Trees of Life 32
  • 35. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 The Tree of Life 33
  • 36. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Ernst Haeckel 1866 34www.mblwhoilibrary.org Plantae AnimaliaProtista
  • 37. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Whittaker – Five Kingdoms 1969 35 Plantae Animalia Protista Fungi Monera
  • 38. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Prokaryotes vs. Eukaryotes 36 EukaryotesProkaryotes
  • 39. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Prokaryotes vs. Eukaryotes 37 EukaryotesProkaryotes
  • 40. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Limitations of This? • Are all prokaryotes the same? • Should we define organisms by the absence of a trait? 38
  • 41. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Prokaryotes vs. Eukaryotes 39
  • 42. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Possible Trees 40 Tree 1 Prok Euk
  • 43. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 41 Tree 2 Alternative Trees Prok Euk
  • 44. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 42 Tree 3 Alternative Trees Prok Euk
  • 45. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 43 Tree 4 Alternative Trees Prok Euk
  • 46. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Clicker 44
  • 47. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Which Tree is Most Parsimonious (character: nucleus)? 45 Tree 1 Tree 2 Tree 3 Tree 4 A)Tree 1 B)Tree 2 C)Tree 1&2 D)Tree 1&3 E)Tree 1,2,&3 P E
  • 48. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 46 Tree 1 Tree 2 Tree 3 Tree 4 P E Which Tree is Most Parsimonious (character: nucleus)? A)Tree 1 B)Tree 2 C)Tree 1&2 D)Tree 1&3 E)Tree 1,2,&3
  • 49. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 21 1 Which Tree is Most Parsimonious? 47 Tree 1 Tree 2 Tree 3 Tree 4 P E 1
  • 50. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 How many character state changes needed? 48 EukaryotesProkaryotes Tree 1
  • 51. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 49 Eukaryotes Ancestral Derived Prokaryotes Tree 1 Possible Ancestry #1 How many character state changes needed?
  • 52. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 50 Eukaryotes Given this tree … can we infer ancestral state? Ancestral Derived Prokaryotes Tree 1 Possible Ancestry #1
  • 53. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 51 Eukaryotes Given this tree … can we infer ancestral state? Derived Ancestral Prokaryotes Tree 1 Possible Ancestry #2
  • 54. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 52 Eukaryotes Derived Ancestral Given this tree … can we infer ancestral state? Prokaryotes Tree 1 Possible Ancestry #2
  • 55. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Clicker 53
  • 56. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 In Which Tree are Prokaryotes Monophyletic 54 Tree 1 Tree 2 Tree 3 Tree 4 P E A) Tree 1 B) Tree 2 C) Trees 1 & 3 D) Trees 1 & 2 E) Trees 1,2,3
  • 57. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 In Which Tree are Prokaryotes Monophyletic? 55 Tree 1 Tree 2 Tree 3 Tree 4 P E A) Tree 1 B) Tree 2 C) Trees 1 & 3 D) Trees 1 & 2 E) Trees 1,2,3
  • 58. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 In Which Tree are Prokaryotes Monophyletic? 56 Tree 1 Tree 2 P E Monophyletic Group = Clade A monophyletic group includes all of the descendant species of a given common ancestor
  • 59. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 In Which Tree are Eukaryotes Monophyletic 57 Tree 1 Tree 2 Tree 3 Tree 4 P E
  • 60. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Conclusion • Prokaryote vs eukaryote distinction does not tell us the topology of the tree 58
  • 61. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Thought Questions & Main Topics • If you found life on another planet, how could you determine if it was related to life on Earth? • What is the evidence that all life on Earth is related by a common descent and thus is on a single “Tree of Life”? • What is the structure of the Tree of Life? • Historical Trees of Life • The Modern Tree of Life 59
  • 62. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Diversity of Life 60
  • 63. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Carl Woese http://mcb.illinois.edu/faculty/profile/1204 61
  • 64. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62
  • 65. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62
  • 66. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62
  • 67. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62
  • 68. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62
  • 69. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62 rRNA rRNArRNA
  • 70. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62 rRNA rRNArRNA
  • 71. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62 rRNA rRNArRNA ACUGC ACCUAU CGUUCG ACUCC AGCUAU CGAUCG ACCCC AGCUCU CGCUCG
  • 72. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62 rRNA rRNArRNA ACUGC ACCUAU CGUUCG ACUCC AGCUAU CGAUCG ACCCC AGCUCU CGCUCG
  • 73. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62 rRNA rRNArRNA ACUGC ACCUAU CGUUCG ACUCC AGCUAU CGAUCG ACCCC AGCUCU CGCUCG Taxa Characters S ACUGCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG C ACCCCAGCUCUCGCUCG
  • 74. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62 rRNA rRNArRNA ACUGC ACCUAU CGUUCG ACUCC AGCUAU CGAUCG ACCCC AGCUCU CGCUCG Taxa Characters S ACUGCACCUAUCGUUCG R ACUCCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG F ACUCCAGGUAUCGAUCG C ACCCCAGCUCUCGCUCG W ACCCCAGCUCUGGCUCG Taxa Characters S ACUGCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG C ACCCCAGCUCUCGCUCG
  • 75. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62 rRNA rRNArRNA ACUGC ACCUAU CGUUCG ACUCC AGCUAU CGAUCG ACCCC AGCUCU CGCUCG Taxa Characters S ACUGCACCUAUCGUUCG R ACUCCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG F ACUCCAGGUAUCGAUCG C ACCCCAGCUCUCGCUCG W ACCCCAGCUCUGGCUCG Taxa Characters S ACUGCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG C ACCCCAGCUCUCGCUCG
  • 76. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62 rRNA rRNArRNA ACUGC ACCUAU CGUUCG ACUCC AGCUAU CGAUCG ACCCC AGCUCU CGCUCG Taxa Characters S ACUGCACCUAUCGUUCG R ACUCCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG F ACUCCAGGUAUCGAUCG C ACCCCAGCUCUCGCUCG W ACCCCAGCUCUGGCUCG Taxa Characters S ACUGCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG C ACCCCAGCUCUCGCUCG
  • 77. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62 rRNA rRNArRNA ACUGC ACCUAU CGUUCG ACUCC AGCUAU CGAUCG ACCCC AGCUCU CGCUCG Taxa Characters S ACUGCACCUAUCGUUCG R ACUCCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG F ACUCCAGGUAUCGAUCG C ACCCCAGCUCUCGCUCG W ACCCCAGCUCUGGCUCG Taxa Characters S ACUGCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG C ACCCCAGCUCUCGCUCG
  • 78. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62 rRNA rRNArRNA ACUGC ACCUAU CGUUCG ACUCC AGCUAU CGAUCG ACCCC AGCUCU CGCUCG Taxa Characters S ACUGCACCUAUCGUUCG R ACUCCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG F ACUCCAGGUAUCGAUCG C ACCCCAGCUCUCGCUCG W ACCCCAGCUCUGGCUCG Taxa Characters S ACUGCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG C ACCCCAGCUCUCGCUCG
  • 79. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62 rRNA rRNArRNA ACUGC ACCUAU CGUUCG ACUCC AGCUAU CGAUCG ACCCC AGCUCU CGCUCG Taxa Characters S ACUGCACCUAUCGUUCG R ACUCCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG F ACUCCAGGUAUCGAUCG C ACCCCAGCUCUCGCUCG W ACCCCAGCUCUGGCUCG Taxa Characters S ACUGCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG C ACCCCAGCUCUCGCUCG Eukaryotes
  • 80. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62 rRNA rRNArRNA ACUGC ACCUAU CGUUCG ACUCC AGCUAU CGAUCG ACCCC AGCUCU CGCUCG Taxa Characters S ACUGCACCUAUCGUUCG R ACUCCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG F ACUCCAGGUAUCGAUCG C ACCCCAGCUCUCGCUCG W ACCCCAGCUCUGGCUCG Taxa Characters S ACUGCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG C ACCCCAGCUCUCGCUCG Eukaryotes Eubacteria
  • 81. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62 rRNA rRNArRNA ACUGC ACCUAU CGUUCG ACUCC AGCUAU CGAUCG ACCCC AGCUCU CGCUCG Taxa Characters S ACUGCACCUAUCGUUCG R ACUCCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG F ACUCCAGGUAUCGAUCG C ACCCCAGCUCUCGCUCG W ACCCCAGCUCUGGCUCG Taxa Characters S ACUGCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG C ACCCCAGCUCUCGCUCG Eukaryotes Eubacteria
  • 82. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62 rRNA rRNArRNA ACUGC ACCUAU CGUUCG ACUCC AGCUAU CGAUCG ACCCC AGCUCU CGCUCG Taxa Characters S ACUGCACCUAUCGUUCG R ACUCCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG F ACUCCAGGUAUCGAUCG C ACCCCAGCUCUCGCUCG W ACCCCAGCUCUGGCUCG Taxa Characters S ACUGCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG C ACCCCAGCUCUCGCUCG Eukaryotes Eubacteria ????
  • 83. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62 rRNA rRNArRNA ACUGC ACCUAU CGUUCG ACUCC AGCUAU CGAUCG ACCCC AGCUCU CGCUCG Taxa Characters S ACUGCACCUAUCGUUCG R ACUCCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG F ACUCCAGGUAUCGAUCG C ACCCCAGCUCUCGCUCG W ACCCCAGCUCUGGCUCG Taxa Characters S ACUGCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG C ACCCCAGCUCUCGCUCG Eukaryotes Eubacteria
  • 84. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Woese Tree of Life 62 rRNA rRNArRNA ACUGC ACCUAU CGUUCG ACUCC AGCUAU CGAUCG ACCCC AGCUCU CGCUCG Taxa Characters S ACUGCACCUAUCGUUCG R ACUCCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG F ACUCCAGGUAUCGAUCG C ACCCCAGCUCUCGCUCG W ACCCCAGCUCUGGCUCG Taxa Characters S ACUGCACCUAUCGUUCG E ACUCCAGCUAUCGAUCG C ACCCCAGCUCUCGCUCG Eukaryotes Eubacteria Archaebacteria
  • 85. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Unrooted Tree of Life from Woese 63
  • 86. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 64 Eukaryotes Archaebacteria Eubacteria
  • 87. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Archaea Dominate Extremely Hot Environments 65
  • 88. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Archaea Dominate Extremely Salty Environments 66
  • 89. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Table 26.1 The Three Domains of Life on Earth 67
  • 90. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 68 Eukaryotes Archaebacteria Eubacteria
  • 91. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 69 Eukaryotes Archaea Eubacteria
  • 92. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 70 Eukaryotes Archaea Bacteria
  • 93. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 71 Eukaryotes Archaea Bacteria
  • 94. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 72 Eukaryotes Archaea Bacteria Can You Tell Which Groups are Sister Taxa from this?
  • 95. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 73 Eukaryotes Archaea Bacteria What is Missing?
  • 96. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Clicker 74
  • 97. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Clicker How many different ways are there to root this tree? A: 0 B: 1 C: 2 D: 3 E: Not possible to determine 75 Eukaryotes Archaea Bacteria
  • 98. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Clicker How many different ways are there to root this tree? A: 0 B: 1 C: 2 D: 3 E: Not possible to determine 76 Eukaryotes Archaea Bacteria
  • 99. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 77 Eukaryotes Archaea Bacteria
  • 100. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 78 Eukaryotes BacteriaArchaea
  • 101. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 78 Eukaryotes BacteriaArchaea
  • 102. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 78 Eukaryotes BacteriaArchaea
  • 103. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 78 Eukaryotes BacteriaArchaea
  • 104. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 78 Eukaryotes BacteriaArchaea
  • 105. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 78 Eukaryotes Bacteria
  • 106. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 78 Eukaryotes Bacteria Archaea
  • 107. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 78 Eukaryotes Bacteria Archaea
  • 108. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 78 Eukaryotes Bacteria Archaea
  • 109. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 78 Eukaryotes Bacteria Archaea
  • 110. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 78 Eukaryotes Bacteria Archaea
  • 111. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 78 Bacteria Archaea
  • 112. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 78 Bacteria Archaea Eukaryotes
  • 113. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 78 Bacteria Archaea Eukaryotes
  • 114. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 78 Bacteria Archaea Eukaryotes
  • 115. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 78 Archaea Eukaryotes
  • 116. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 78 Archaea BacteriaEukaryotes
  • 117. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 79 Eukaryotes Archaea Bacteria
  • 118. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 80 Eukaryotes Archaea Bacteria
  • 119. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Simplified Three Domain Unrooted Tree of Life 81 Eukaryotes Archaea Bacteria
  • 120. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 A Polytomous Three Domain Tree of Life 82 Bacteria Archaea Eukaryotes Polytomy
  • 121. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Clicker Question 83
  • 122. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Clicker 84 How Many Distinct Ways To Resolve this Polytomy? A: 1 B: 2 C: 3 D: 4 E: Can’t tell Bacteria EukaryotesArchaea
  • 123. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Clicker 85 How Many Distinct Ways To Resolve this Polytomy? A: 1 B: 2 C: 3 D: 4 E: Can’t tell Bacteria Archaea Eukaryotes
  • 124. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 86 Bacteria Eukaryotes Archaea and Bacteria as Sister Groups Archaea
  • 125. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 87 Archaea Eukaryotes and Archaea as Sister Groups EukaryotesBacteria
  • 126. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 88 Bacteria Eukaryotes and Bacteria as Sister Groups EukaryotesArchaea
  • 127. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 Resolving the Tree of Life Polytomy 89
  • 128. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 90 Bacteria EukaryotesArchaea
  • 129. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2014 91 Phylogenetic Inference polytomy
  • 130. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2014 92 polytomy outgroup Phylogenetic Inference
  • 131. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2014 93 outgroup Phylogenetic Inference
  • 132. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 94 Outgroup Bacteria Archaea Eukaryotes Outgroup for the Tree of Life?
  • 133. Slides by Jonathan Eisen for BIS2C at UC Davis Spring 2016 95 Bacteria Archaea Eukaryotes Outgroup for the Tree of Life?