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Suppose a geneticist isolates two bacteriophage mutants. one mutation causes clear plaques (c), and the other produces minute plaques (m). previous mapping experiments have established that the genes responsible for these two mutations are 8 m. u. apart. the geneticist mixes phages with genotype c+ m− and genotype c− m+ and uses the mixture to infect bacterial cells. the geneticist collects the progeny phages, cultures a sample of them on plated bacteria, and observes 1000 total plaques. what numbers in the different types of plaques (c+m+, c-m-, c+m-, c-m+) should she expect to see?
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Suppose a geneticist isolates two bacteriophage mutants. one mutation causes clear plaques (c), and...
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