The genetics research lab has sequenced a genomic region with 1000000 basepair of an unknown species. Consider that there is a difference between each pair of these sequences of about 200 basepairs. There is a mutation rate of 1x10^-6 and the generation time is 10 yrs.  What is the effective population size of the species? Find the coalescent time.

Q: The period gene of Drosophila melanogaster encodes for a stretch of Thr-Gly repeated in tandem. In…

A: In this question, it is given that the allele with 20 Thr-Gly repeats produces an amplicon of size…

Q: 2. Imagine a combination of microevolutionary mechanisms other than mutation/se- lection. How do you…

A: Microevolution is characterized as the adjustment of the allele frequencies over the long haul in a…

Q: what is Hardy-Weinberg Equilibrium in the Large Scale Genomic Sequencing? how would you summarize…

A: Introduction : Hardy–Weinberg Equilibrium : In The Absence Of Other Evolutionary Factors, The…

Q: Imagine that Species A and Species B are closely related species. Species A has one hemoglobin gene,…

A: Genes are the functional unit of DNA that is responsible for the production of RNA by the…

Q: c) Explain the centrifugation pattern, with reference to heavy (N5) and light (N) nitrogen-…

A: DNA contains a significant amount of nitrogen. Although 14N is the most prevalent nitrogen isotope,…

Q: You would like to amplify the gene shown here using PCR.  Assume the primer to the 5' end of the…

A: PCR stands for Polymerase Chain Reaction. This is used to amplify the gene of interest.

Q: Achondroplasia is a form of dwarfism that is inherited in humans as an autosomal dominant disorder.…

A: The mutation rate is the rate at which gene mutations occur in a population. It is usually expressed…

Q: A PCR-RFLP analysis was performed to identify PTC tasters in a population. The taster allele…

A: PTC is non-toxic chemical that taste bitter. PTC is a chemical called as phenylthiocarbamide.…

Q: Let's assume a disorder which has an estimated new mutation rate of .002. The incidence of the "p"…

A: Hardy-Weinberg Equilibrium is a concept that serves as a benchmark for researchers to analyze gene…

Q: The plots above show the distribution of SNP alleles similar to Neanderthal genomes, in two ancient…

A: ANSWER : The statement that is NOT consistent with the data is:A) The maternal grandmother of…

Q: You have four sequences from A-D representing four species:   A: AAATTGATTAC B: TAATTGGTTAC C:…

A: A phylogenetic tree is a depiction of the evolutionary relationship between the organisms. An…

Q: If every human gamete contains approximately 30,000 genes and if the forward mutation rate is…

A: Q.   Given Mutation Rate per gene per generation…

Q: Explain how the technique of replica plating supports the randommutation theory but conflicts with…

A: Mutation is defined as a change or alteration in the nucleotide sequence which in turn alters the…

Q: You work in an environmental microbiology research lab, and your project is to design a recombinant…

A: Our task as research assistants in an environmental microbiology lab is to create a recombinant…

Q: From Table 20-3, would you expect the noncoding mutation g4205a to be fixed before or after the…

A: Mutations are referred to as permanent alterations in the sequence of DNA of an individual. The…

Q: Explain how DNA probes with different fluorescence emissionwavelengths can be used in a single FISH…

A: The FISH (fluorescence in situ hybridization) experiment uses a probe that is fluorescently labeled…

Q: Klunk et al. (2022) recently completed a genome-wide association study (GWAS) using ancient DNA to…

A: The study found that the frequency of the C allele at SNP rs2549794 was significantly higher in…

Q: List three ways in which genomes can change overevolutionary time.

A: Evolution is the process of change in the characteristics of a species that requires several…

Q: It has been hypothesized that population size affects genome size. What is the proposed…

A: The sum of DNA in a haploid genome is expressed as the number of base pairs, kilobases (1 kb = 1000…

Q: Four cosmid clones, which we will call cosmids A, B, C, and D, werehybridized to each other in…

A: A plasmid is a small, extrachromosomal DNA molecule within a cell that is physically separated from…

Q: Neutral regions of a species’ genome that are distant from any selected sites have a pairwise…

A: The genetic diversity (π) in regions undergoing selective sweeps can be determined using the…

Q: Which type of mutation doesnt affect the ability of an organism to pass on its alleles to the next…

A: Neutral mutation doesnt affect the ability of an organism to pass on its alleles to the next…

Q: Mammals 10-8 Plants -Invertebrates Bacteria 10-9 Unicellular eukaryotes 10-10 `Archaean 107 108 109…

A: As we have saw in the given graph that bacteria and plants tend to have the much more mutation rate…

Q: How can we detect recent strong selection in the human genome? Explain using the recent positive…

A:

Q: Which of the following mutations is only found in Haplogroup F? O T16223C O G16230A O T16304C O…

A: A mutation is any sudden change in the genetic sequence of organisms. This can occur due to many…

Q: The diagram below shows the results of density-gradient centrifugation of DNA extracted from…

A: The experiment done by Meselson and Stahl demonstrated that DNA replicated semi-conservatively,…

Q: How many markers of the genome are significantly associated with the trait?

A: In Monster Land, a population of 9-armed, hairy monsters displays Purple, Yellow, or mixed colors.…

Q: You would like to amplify the gene shown below using PCR with two primers: the primers are shown on…

A: Explanation: A specific area of DNA is amplified using PCR. Primers, which are compact fragments of…

Q: In a DNA-hybridization study, DNA was isolated from wheat, labeled with 32P, and sheared into small…

A: The genetic information can be stored in the form of deoxyribonucleic acid (DNA) in the living…

Q: A genetic counselor is examining a family in which both parents are known to be carriers for a…

A: It is posing the question in the context of a family in which both parents carry separate recessive…