Microbiology Quiz
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MICROBIAL GENETICS AND GENE REGULATION
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A partial diploid E. coli has the genotype F' lacI+ P- O+ Z+ / lacI+ P+ O+ Z-. The P- allele denotes a non-functional promoter. Predict this cell's ability to produce functional β-galactosidase when grown in the presence of lactose and absence of glucose.
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