Which of the following consensus sequences are NOT found in nuclear introns?
A) GU at the 5' splice site at the beginning of the intron
B) AG at the 3' splice site at the end of the intron
C) CCA at the 3' site downstream of the branch point
D) a at the lariat branch point site
E) 3' CAGG consensus sequence at the 3'splice site

Question

Quizplus · Accepted Answer

The CCA sequence is not a recognized consensus sequence in nuclear introns. The typical sequences are GU at the 5' splice site, AG at the 3' splice site, and an A at the branch point.

Which of the Following Consensus Sequences Are NOT Found in Nuclear