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’
