Recessive tryptophan requiring mutation in a mat

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Question: Assume you have isolated a new recessive tryptophan-requiring mutation in a MAT? yeast strain. You cross this mutant to a MAT? trp1 trp3 strain. What can you conclude if the diploid requires tryptophan for growth? What can you conclude if the diploid does not require tryptophan for growth?

Reference no: EM1393313

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