Post transcriptional modification include all except:: (A) 5' capping, (B) 3' polyadenylation, (C) Splicing, (D) Glycosylation
Answer is D. Glycosylation is a post translational modification, not a post transcriptional modification. Post Translational Modifications Post Transcriptional Modifications Phosphorylation Capping at 5'end Glycosylation (most frequent) Removal of Introns/ Splicing Hydroxylation Tailing at 3'end Acetylation Vit K Dependent Carboxylation of Glutamate Biotin covalently bound to Carboxylases