an-upstream-activating-sequence-uas-is-a-cis-acting-regulatory-sequence-that-inc

Question

An upstream activating sequence (UAS) is a cis-acting regulatory sequence that increases the expression of a neighboring gene by acting as a binding site for transactivators. The deletion of the UAS gene element leads to:

Accepted Answer

The transactivators cannot bind with the UAS element and the initiation of transcription is stopped.

Answer

The transactivators bind to the target at the UAS recruiting a mediator.

Answer

The transactivators bind to the target at the UAS recruiting a mediator yet the initiation of transcription is stopped.

Answer

The transactivators cannot bind with the UAS element yet the initiation of transcription is not stopped.

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An upstream activating sequence (UAS) is a cis-acting regulatory sequence that increases the expression of a neighboring gene by acting as a binding site for transactivators. The deletion of the UAS gene element leads to: