Which of the Following is a Target Site for GAL4

Question

Which of the following is a target site for GAL4?
A)UASG
B)CCAAT
C)GCAAT
D)UASGand CCAAT
E)CCAAT and GCAAT

Accepted Answer

GAL4 is a transcription factor in yeast that binds to specific DNA sequences known as UAS (Upstream Activating Sequences) to activate transcription. The sequence provided in option A, "UAS_G," is representative of a UAS sequence, making it a target site for GAL4.