Calculate the average per-site, per-generation, nonsynonymous substitution rate between D. ananassae and the other three species. Also, give inputs about the type of selection of operating on the nonsynonymous sites based on the difference between the rate calculated in this part and question 1. Given: In the given study, a hypothetical gene encodes for the transcription factors in various species of Drosophila. According to the diagram given below, one exon of this gene is sequenced in four species. The matrix shows the number of synonymous and nonsynonymous substitutions between pairs of species of Drosophila, which evolved as a result of evolution. There are 2000 nonsynonymous and 600 synonymous substitutions sites of the exon. Introduction: The mutation rate is the rate used to calculate the frequency of new mutation in a single gene or one single organism, which have evolved over the time. The substitution rate is the rate which checks the DNA (deoxyribonucleic acid) sequence as the number of nucleotide substitute per site per unit of time.

Question

Want to see the full answer?

Answer 1

Question

Chapter 23, Problem 4Q

Summary Introduction

To review:

Calculate the average per-site, per-generation, nonsynonymous substitution rate between D. ananassae and the other three species. Also, give inputs about the type of selection of operating on the nonsynonymous sites based on the difference between the rate calculated in this part and question 1.

Given:

In the given study, a hypothetical gene encodes for the transcription factors in various species of Drosophila. According to the diagram given below, one exon of this gene is sequenced in four species.

The matrix shows the number of synonymous and nonsynonymous substitutions between pairs of species of Drosophila, which evolved as a result of evolution. There are 2000 nonsynonymous and 600 synonymous substitutions sites of the exon.

Introduction:

The mutation rate is the rate used to calculate the frequency of new mutation in a single gene or one single organism, which have evolved over the time. The substitution rate is the rate which checks the DNA (deoxyribonucleic acid) sequence as the number of nucleotide substitute per site per unit of time.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Alleles at the P locus control seed color. Plants which are pp have white seeds, white flowers and no pigment in vegetative parts. Plants which are P_ have black seeds, purple flowers and may have varying degrees of pigment on stems and leaves. Seed color can be assessed, visually, based on if the seed is white or not white A gene for mold resistance has been reported and we want to determine its inheritance and whether it is linked to P. For the purposes of this exercise, we will assume that resistance is controlled by a single locus M, and M_ plants are resistant and mm plants are susceptible. Resistance can be measured, under greenhouse conditions, 2 weeks after planting, by injecting each seedling with a spore suspension. After two weeks, the seedlings can be rated as resistant or susceptible, based on whether or not tissue is actively sporulating. For this exercise we will use seed and data from the F10 generation of a recombinant inbred population produced using single seed…

Linkage in common bean Alleles at the P locus control seed color. Plants which are pp have white seeds, white flowers and no pigment in vegetative parts. Plants which are P_ have black seeds, purple flowers and may have varying degrees of pigment on stems and leaves. Seed color can be assessed, visually, based on if the seed is white or not white A gene for mold resistance has been reported and we want to determine its inheritance and whether it is linked to P. For the purposes of this exercise, we will assume that resistance is controlled by a single locus M, and M_ plants are resistant and mm plants are susceptible. Resistance can be measured, under greenhouse conditions, 2 weeks after planting, by injecting each seedling with a spore suspension. After two weeks, the seedlings can be rated as resistant or susceptible, based on whether or not tissue is actively sporulating. For this exercise we will use seed and data from the F10 generation of a recombinant inbred population…

Alleles at the P locus control seed color. Plants which are pp have white seeds, white flowers and no pigment in vegetative parts. Plants which are P_ have black seeds, purple flowers and may have varying degrees of pigment on stems and leaves. Seed color can be assessed, visually, based on if the seed is white or not white A gene for mold resistance has been reported and we want to determine its inheritance and whether it is linked to P. For the purposes of this exercise, we will assume that resistance is controlled by a single locus M, and M_ plants are resistant and mm plants are susceptible. Resistance can be measured, under greenhouse conditions, 2 weeks after planting, by injecting each seedling with a spore suspension. After two weeks, the seedlings can be rated as resistant or susceptible, based on whether or not tissue is actively sporulating. For this exercise we will use seed and data from the F10 generation of a recombinant inbred population produced using single seed…