Which of the following nuclear pre-mRNA nucleotide sequencespotentially contains an intron?
After the intron has been spliced out, what will be the nucleotidesequence of mRNA molecule (without the intron)?
NOTE: The consensus sequence for an intron is-
5’GU…….YNCURAY……..AG3’
(Y= Pyrimidine; R=Purine)
(a)5'--UGACCAUGGCGCUAACACUGCCAAUUGGCAAUACUGACCUGAUAGCAUCAGCCAA--3'
(b)5'--UAGUCUCAUCUGUCCAUUGACUUCGAAACUGAAUCGUAACUCCUACGUCUAUGGA--3'
(c)5'--UAGCUGUUUGUCAUGACUGACUGGUCACUAUCGUACUAACCUGUCAUGCAAUGUC--3'
(d)5'--UAGCAGUUCUGUCGCCUCGUGGUGCUGCUGGCCCUUCGUCGCUCGGGCUUAGCUA--3'
(e)5'--UAGGUUCGCAUUGACGUACUUCUGAGACUACUAACUACUAACGCAUCGAGUCUCA—-3’