Post transcriptional modification include all except:
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
5' capping
3' polyadenylation
Splicing
Glycosylation
Transcription