| You have just isolated a gene of interest in a screen for genes involved in chromosome segregation. Which of the following would be the LEAST useful experiment to find out more about this gene? | |||||||||
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B is correct option because if we can know that this gene is also present in other organism or in same organism, we can know all its characteristics as these will be same to as in other organism or in same organism at different locus.
You have just isolated a gene of interest in a screen for genes involved in chromosome...
2. A dominant allele H reduces the number of body bristles that Drosophila flies have, giving rise to a “hairless” phenotype. In the homozygous condition, H is lethal. An independently assorting dominant allele S has no effect on bristle number except in the presence of H, in which case a single dose of S suppresses the hairless phenotype, thus restoring the "hairy" phenotype. However, S also is lethal in the homozygous (S/S) condition. What ratio of hairy to hairless flies...