subject
Biology, 17.12.2019 23:31 peacelillady1030

In order to identify genes that function together in genetic pathways researchers can perform modifier screens, looking for second site enhancers or suppressors of a mutant. which of the following is the most reasonable strategy for carrying out a suppressor screen in particular?

a. analyze the dna sequence near the mutation of interest, looking for sequences that may act as silencers
b. identify mutations that, when crossed with the original mutant, result in synthetic lethality
c. mutagenize the original mutant and look for new mutations that reduce the severity of the original mutant phenotype
d. screen for enhancer-trap strains that show gene expression differences in the original mutant
e. isolate mutants with phenotypes similar to the original mutant phenotype and then cross the mutants to identify the affected gene(s)

ansver
Answers: 2

Another question on Biology

question
Biology, 22.06.2019 10:30
Which of the following is a good definition for the word adaptation? question 1 options: a trait that an organism survive and reproduce in its environment. a change in an organism's environment. the way in which animals obtain food. a temperature change that can cause the extinction of plants and animals.
Answers: 2
question
Biology, 22.06.2019 11:00
3what is the range of the function shownin the graph? ucation solutionsnw novo-9-8-7 -6 -5 -4 -3 -2 -1123456789
Answers: 1
question
Biology, 22.06.2019 12:30
If a checkpoint detects damaged dna, the checkpoint may
Answers: 1
question
Biology, 22.06.2019 16:30
Which part of the spine is likely to cause a nerve signal to travel faster? a. backbones b. white matter c. nuclei d. gray matter
Answers: 2
You know the right answer?
In order to identify genes that function together in genetic pathways researchers can perform modifi...
Questions
question
Mathematics, 22.08.2019 03:50
question
Social Studies, 22.08.2019 03:50