CPSF and CStF bind to ____________
(a) AAUAAA and G/U box respectively and bind is very strong
(b) G/U box and AAUAAA respectively and bind is very strong
(c) G/U box strongly but weakly AAUAAA
(d) AAUAAA weakly but stabilization occurs after G/U binding
The question was posed to me in an interview for job.
The doubt is from Post-Transcriptional Modification in division Gene Expression : Transcription Prokaryotes of Cytogenetics