Biology · Genetics
Which one of the following statements about GAL gene expression in yeast is FALSE?
- 1GAL80 is negatively regulated by GAL3.
- 2GAL80 is a positive regulator of GAL4.✓
- 3The UAS region that regulates GAL gene expression harbors short, phased AT repeats every 10 base pairs.
- 4GAL4 is a positive regulator of GAL genes.
Correct answer
GAL80 is a positive regulator of GAL4.
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