This question refers to the following table, which compares the percent sequence homology of four different parts (two introns and two exons) of a gene that is found in five different eukaryotic species. Each part is numbered to indicate its distance from the promoter (e.g., Intron I is the one closest to the promoter). The data reported for species A were obtained by comparing DNA from one member of species A to another member of species A. % Sequence Homology Species Intron I Exon I Intron VI Exon VI A 100 100 100 100 98 99 82 96 C 98 99 89 96 99 99 92 97 E 98 99 80 94 Which of these four gene parts should allow the construction of the most accurate phylogenetic tree, assuming that this is the only part of the gene that has acted as a reliable molecular clock? Intron VI Exon I Exon VI Intron I O O
This question refers to the following table, which compares the percent sequence homology of four different parts (two introns and two exons) of a gene that is found in five different eukaryotic species. Each part is numbered to indicate its distance from the promoter (e.g., Intron I is the one closest to the promoter). The data reported for species A were obtained by comparing DNA from one member of species A to another member of species A. % Sequence Homology Species Intron I Exon I Intron VI Exon VI A 100 100 100 100 98 99 82 96 C 98 99 89 96 99 99 92 97 E 98 99 80 94 Which of these four gene parts should allow the construction of the most accurate phylogenetic tree, assuming that this is the only part of the gene that has acted as a reliable molecular clock? Intron VI Exon I Exon VI Intron I O O
Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter19: Genomes And Proteomes
Section: Chapter Questions
Problem 1ITD: Below is a sequence of 540 bases from a genome. What information would you use to find the...
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![This question refers to the following table, which compares the percent sequence homology of four
different parts (two introns and two exons) of a gene that is found in five different eukaryotic
species. Each part is numbered to indicate its distance from the promoter (e.g., Intron I is the one
closest to the promoter). The data reported for species A were obtained by comparing DNA from
one member of species A to another member of species A.
% Sequence Homology
Species
Intron I
Exon I
Intron VI
Exon VI
A
100
100
100
100
В
98
99
82
96
C
98
99
89
96
D
99
99
92
97
E
98
99
80
94
Which of these four gene parts should allow the construction of the most accurate phylogenetic
tree, assuming that this is the only part of the gene that has acted as a reliable molecular clock?
Intron VI
Exon I
Exon VI
Intron I](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faa030f26-16ec-4021-8320-84ca3dd7e5a4%2F0721a060-5ac2-4ab6-8964-af4b11d1f511%2Fakpsu8_processed.png&w=3840&q=75)
Transcribed Image Text:This question refers to the following table, which compares the percent sequence homology of four
different parts (two introns and two exons) of a gene that is found in five different eukaryotic
species. Each part is numbered to indicate its distance from the promoter (e.g., Intron I is the one
closest to the promoter). The data reported for species A were obtained by comparing DNA from
one member of species A to another member of species A.
% Sequence Homology
Species
Intron I
Exon I
Intron VI
Exon VI
A
100
100
100
100
В
98
99
82
96
C
98
99
89
96
D
99
99
92
97
E
98
99
80
94
Which of these four gene parts should allow the construction of the most accurate phylogenetic
tree, assuming that this is the only part of the gene that has acted as a reliable molecular clock?
Intron VI
Exon I
Exon VI
Intron I
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