Genetic study has been usedsuccessfully to identify the genes responsible for cell cyclecontrol and regulation.
a. Describebriefly how to use temperature sensitive conditional mutants toidentify wee1 as a regulatory protein for CDK activity in fissionyeast?
b. Attemperature X, if wee1 production is increased significantly inthis fission yeast strain, how a sample of this yeast culture willlook under the microscope two hours after they have been grown attemperature X, and what will be the status of the mitoticcyclin/CDK ?
c. If wee1 isdeficient in the cell, what will be the phenotype and mitoticcyclin/CDK activity?