Question

In: Biology

Consider two genes with different expected mutation rates due to size. Gene 1 has a mutation...

Consider two genes with different expected mutation rates due to size. Gene 1 has a mutation rate of 1 x 10-6 in the population, while gene 2 has a mutation rate of 3 x 10-6 in the population. Assume that the probability for an individual to have two mutations in one gene is 0. Also, the number of bases, n, in a gene is large.

  1. State the probability that there are more than two people with mutations total between the two genes in your sample.

  2. Consider the case that gene 2 controls the potential for mutation of gene 1. If gene 2 is mutated, gene 1 has a probability of 50% of being mutated, while if gene 2 is not mutated, gene 1 has a probability of 10% of being mutated. What is the probability that gene 1 is mutated in an individual.

Solutions

Expert Solution

gladiator answered 7 months ago
Next > < Previous

Related Solutions

Consider two genes with different expected mutation rates due to size. Gene 1 has a mutation...
Consider two genes with different expected mutation rates due to size. Gene 1 has a mutation rate of 1 x 10-6 in the population, while gene 2 has a mutation rate of 3 x 10-6 in the population. Assume that the probability for an individual to have two mutations in one gene is 0. Also, the number of bases, n, in a gene is large. State the probability for gene 1 and for gene 2 that there is exactly one...
consider two genes. Gene A is expressed in the liver and Gene B in the heart....
consider two genes. Gene A is expressed in the liver and Gene B in the heart. if you are looking at DNA frim the liver, explain how gene A and gene B would be different at the chromatid level?Anwser needs heterochromatin, euchromatin nucleosome, histone acetyl transferase and histone deacetyolase and Which Gene is active and inactive
10) Consider that in the UK inflation and interest rates are expected to decline due to...
10) Consider that in the UK inflation and interest rates are expected to decline due to Brexit while in the US it both will rise due to full employment and Fed policy. Explain how the international trade flows should initially adjust in response to the changes in inflation (holding exchange rates constant). Explain how the international capital flows should adjust in response to the changes in interest rates (holding exchange rates constant).
The mammalian expression vector shown below contains two genes (Gene 1 and Gene 2) in tandem,...
The mammalian expression vector shown below contains two genes (Gene 1 and Gene 2) in tandem, separated by an IRES element. These genes are placed downstream of a strong mammalian promoter (CMV). Would both genes be expressed if this vector were transfected into a mammalian cell? Explain with reason/s. A. Yes, but first, a long mRNA product containing both Genes 1 and 2 will be made, which would allow for the formation of both translation products B. Gene 1 and...
pBR322 is a plasmid. It has two antibiotic resistance genes a the amp gene encoding the...
pBR322 is a plasmid. It has two antibiotic resistance genes a the amp gene encoding the ampicillin resistance protein and the gene yet encoding the tetracycline resistance protein. In the plasmid, there is only one EcoRV restriction enzyme recognition sequence within the Tet gene. One EcoRI restriction enzyme recognition sequence between Tet gene and amp gene. Is amp gene a regulated gene or nonregulated gene. justify
Explain the principle of “differential gene expression” and how different genes are expressed in different cell...
Explain the principle of “differential gene expression” and how different genes are expressed in different cell types. Describe in detail the two main mechanisms of the transcriptional regulation of gene expression. If you were going to “design” a transcription factor with an unlimited number of protein domains, how would you design this transcription factor so that it could take care of all of the transciptional regulation/expression of the muscle gene myoD.
1. In Drosophila, the genes for body coloration and eye size are on different chromosomes. Normal-colored...
1. In Drosophila, the genes for body coloration and eye size are on different chromosomes. Normal-colored bodies are dominant to ebony-colored bodies, and normal-sized eyes are dominant to eyelessness. Line A is true breeding for normal bodies and normal eyes, while line B is true breeding for ebony bodies and eyelessness. F1 flies are crossed and 352 F2 flies are produced. How many F2 flies are expected to have ebony body color and to be eyeless? 2. What is the...
Research has shown that 1 women in 400 carry a mutation of the BRCA gene. About...
Research has shown that 1 women in 400 carry a mutation of the BRCA gene. About 6 out of 10 women with this mutation develop breast cancer. About 1 out of 10 women without this mutation develop breast cancer. (a) Find the probability that a randomly selected woman will carry the mutation of the BRCA gene and will develop breast cancer. Give your answer as a decimal. (b) Are the events “carrying the mutation” and “developing breast cancer” independent? Briefly...
Suppose a gene can suffer one of two types of deletion mutation. One mutation deletes 2...
Suppose a gene can suffer one of two types of deletion mutation. One mutation deletes 2 nucleotides in a row. The other mutation deletes 3 nucleotides in a row. Which mutation will have the most impact following translation and why? To support your answer, write out an example mRNA sequence and show the effects of each mutation on the corresponding amino acid sequence.
Consider a colony of E. coli cells that have a mutation in the lac I gene,...
Consider a colony of E. coli cells that have a mutation in the lac I gene, resulting in a LacR protein that cannot bind to allolactose. Describe the effect that this mutation will have on the lac operon in terms of βgal protein levels when the cells are grown in media containing lactose but no glucose. Explain your reasoning.
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT