A Researcher Hypothesizes That Expression of a Particular Gene Is

A researcher hypothesizes that expression of a particular gene is under positive transcriptional control. What evidence would support his hypothesis?

A) A repressor protein is discovered that blocks transcription of this gene.
B) The gene is only expressed when catabolite activator protein binds to an upstream DNA site.
C) The gene is no longer regulated when an upstream DNA region undergoes mutation.
D) Mutation of the gene itself does not affect its regulation.

Correct Answer:

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Access For Free