The ten species of mammals you will use to fill in the phylogenetic tree are:
1. African Savannah Elephant 6. Gray, Short-tailed Opossum (Loxodonta africana) (Monodelphis domestica)
2. Chimpanzee 7. Horse (Pan troglodytes) (Equus caballus)
8. Mouse 3. Common Shrew (Mus musculus) (Sorex araneus)
4. Dog 9. Nine-banded Armadillo (Canis lupus) (Dasypus novemcinctus)
5. European Hedgehog 10. Tenrec (Erinaceus europaeus) (Echinops telfairi) Bacteria
Archaea
Eukaryotes
Time
Two ways to make phylogenetic trees:
1. Using physical characteristics
2. Using DNA sequence Two ways to make phylogenetic trees:!
1. Using physical characteristics!
2. Using DNA sequence! Two ways to make phylogenetic trees:!
1. Using physical characteristics! Two ways to make phylogenetic trees:!
1. Using physical characteristics!
rat! mouse!
frog! The ten species of mammals you will use to fill in the phylogenetic tree are:
1. African Savannah Elephant 6. Gray, Short-tailed Opossum (Loxodonta africana) (Monodelphis domestica)
2. Chimpanzee 7. Horse (Pan troglodytes) (Equus caballus)
8. Mouse 3. Common Shrew (Mus musculus) (Sorex araneus)
4. Dog 9. Nine-banded Armadillo (Canis lupus) (Dasypus novemcinctus)
5. European Hedgehog 10. Tenrec (Erinaceus europaeus) (Echinops telfairi) platypus!
cow!
macaque! Two ways to make phylogenetic trees:
1. Using physical characteristics
2. Using DNA sequence How to write a DNA sequence
5’ 3’ A T T A G C C G C G G C 5’-ATGCCGATCGTT-3’ 5’-ATGCCGATCGTT-3’ A T 3’-TACGGCTAGCAA-5’ T A C G G C T A T A 3’ 5’ Two ways to make phylogenetic trees:
1. Using physical characteristics
2. Using DNA sequence
5’-GATGACGTACG-3’
5’-CAACATGGAAG-3’
5’-GATTACGTACG-3’ Two ways to make phylogenetic trees:
2. Using DNA sequence
5’-GATGACGTACG-3’ “first”
5’-CAACATGGAAG-3’ “second”
5’-GATTACGTACG-3’ “third” Two ways to make phylogenetic trees:
2. Using DNA sequence
5’-GATGACGTACG-3’ “first”
5’-CAACATGGAAG-3’ “second”
5’-GATTACGTACG-3’ “third” Two ways to make phylogenetic trees:
1 6 2. Using DNA sequence
5’-GATGACGTACG-3’ “first”
5’-CAACATGGAAG-3’ “second”
5’-GATTACGTACG-3’ “third” 6 Two ways to make phylogenetic trees:
“third” “first”
“second” 1 6 2. Using DNA sequence
5’-GATGACGTACG-3’ “first”
5’-CAACATGGAAG-3’ “second”
5’-GATTACGTACG-3’ “third” 6 Cow: 5’-ACCGTATTTGCCGAAG-3’ Dog: 5’-AGCGTAATTGCCGTAG-3’ Hedgehog: 5’-AGCGTAGTTTCCGTAC-3’ Horse: 5’-AGCGTACTTGCCGTAG-3’ Mouse: 5’-ATAGTAGATCGCGCAT-3’ Shrew: 5’-AGCGTAGTTACCGTAC-3’ Cow Dog Hedgehog Horse Mouse Shrew
Cow
Dog
Hedgehog 3 Horse
Mouse
Shrew Cow Dog Hedgehog Horse Mouse Shrew
Cow
Dog 3 Hedgehog 5 3 Horse 3 1 3 Mouse 8 8 7 8 Shrew 5 3 1 3 7 platypus opposum tenrec
elephant armadillo
cow
macaque
chimp platypus opposum tenrec
elephant armadillo
cow
Cow Dog Hedgehog Horse Mouse Shrew
Cow
Dog 3 Hedgehog 5 3 Horse 3 1 3 macaque Mouse 8 8 7 8 Shrew 5 3 1 3 7 chimp platypus opposum tenrec
elephant armadillo hedgehog shrew
cow
horse dog
mouse
Cow Dog Hedgehog Horse Mouse Shrew
Cow
Dog 3 Hedgehog 5 3 Horse 3 1 3 macaque Mouse 8 8 7 8 Shrew 5 3 1 3 7 chimp Do everyone’s trees based on physical characteristics look the same? Why or why not?
Do everyone’s DNA-based trees look the same? Why or why not? Which method do you think is used to generate current, scientifically accepted phylogenetic trees? ATGCCGATCGTACGACACATATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCATCGTACTGACTGCATCGATCCATTTTA TACTGACTGCATCGTACTGACTGCACATATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCCACATATCGTTTACCCCATG CATCGTACTGACTGTCTAGTCTAAACACATCCCACATATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCCAGCATCCATC CATATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCTATGCCGATCGTACGACACATATCGTCATCGTACTGCCCTACGGG ACTGTCTAGTCTAAACACATCCATCGTACTGACTGCATCGTACTGACTGCATCGTACTGACTGCACATATCGTCATACATAGACT TCGTACTGACTGTCTAGTCTAAACACATCCCACATATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCCACTTTACCCATG ATATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCCACATATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCTATA GCCGATCGTACGACACATATCGTCATCGTACTGCCCTACGGGACTGTCTAGTCTAAACACATCCATCGTACTGACTGCATCGTAC TGACTGCATCGTACTGACTGCACATATCGTCATACATAGACTTCGTACTGACTGTCTAGTCTAAACACATCCCACATATCGTCAT CGTACTGACTGTCTAGTCTAAACACATCCCACTTTACCCATGCATCGTACTGACTGTCTAGTCTAAACACATCCCACATATCGTC ATCGTACTGACTGTCTAGTCTAAACACATCCCAGCATCCATCCATATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCTAT GCCGATCGTACGACACATATCGTCATCGTACTGCCCTACGGGACTGTCTAGTCTAAACACATCCATCGTACTGACTGCATCGTAC TGACTGCATCGTACTGACTGCACATATCGTCATACATAGACTTCGTACTGACTGTCTAGTCTAAACACATCCCACATATCGTCAT CGTACTGACTGTCTAGTCTAAACACATCCCACTTTACCCATGATATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCCACA TATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCTATACATATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCTAT GCCGATCGTACGACACATATCGTCATCGTACTGCCCTACGGGACTGTCTAGTCTAAACACATCCATCGTACTGACTGCATCGTAC TGACTGCATCGTACTGACTGCACATATCGTCATACATAGACTTCGTACTGACTGTCTAGTCTAAACACATCCCACATATCGTCAT CGTACTGACTGTCTAGTCTAAACACATCCCACTTTACCCATGATATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCCACA TATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCTATAGCCGATCGTACGACACATATCGTCATCGTACTGCCCTACGGGA CTGTCTAGTCTAAACACATCCATCGTACTGACTGCATCGTACGCCGATCGTACGACACATATCGTCATCGTACTGCCCTACGGGA CTGTCTAGTCTAAACACATCCATCGTACTGACTGCATCGTACTGACTGCATCGTACTGACTGCACATATCGTCATACATAGACTT CGTACTGACTGTCTAGTCTAAACACATCCCACATATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCCACTTTACCCATGC ATCGTACTGACTGTCTAGTCTAAACACATCCCACATATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCCAGCATCCATCC ATATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCTATGCCGATCGTACGACACATATCGTCATCGTACTGCCCTACGGGA CTGTCTAGTCTAAACACATCCATCGTACTGACTGCATCGTACGACTGCATCGTACTGACTGCACATATCGTCATACATAGACTTC GTACTGACTGTCTAGTCTAAACACATCCCACATATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCCACTTTACCCATGAT ATCGTCATCGTACTGACTGTCTAGTCTAAACACATCCCACACTGTCTAGTCTAAACACATCCATCGTACTGACTGCATCGTACGC CGATCGTACGACACATATCGTCATCGTACTGCCCTACGGGACTGTCTAGTCTAAACACATCCATCGTACTGACTGCATCGTACTG Which animal’s placement on the DNA-based tree surprised you the most, and why? The ten species of mammals you will use to fill in the phylogenetic tree are:
1. African Savannah Elephant 6. Gray, Short-tailed Opossum (Loxodonta africana) (Monodelphis domestica)
2. Chimpanzee 7. Horse (Pan troglodytes) (Equus caballus)
8. Mouse 3. Common Shrew (Mus musculus) (Sorex araneus)
4. Dog 9. Nine-banded Armadillo (Canis lupus) (Dasypus novemcinctus)
5. European Hedgehog 10. Tenrec (Erinaceus europaeus) (Echinops telfairi) platypus opposum tenrec
elephant armadillo hedgehog shrew
cow
horse dog
mouse
macaque
chimp