Post translational modification occurs in ribosomes.

methylation

lipidation

glycosylation

phosphorylation

assembly of the virus particles and post-translational modification of the viral proteins.

A peptide or protein. Sometimes in their "inactive" form and requiring a "post-translational modification" in order to get their full biological activity.

The advantages of hybridisation include: precise anatomical localisation is able to be acheived High sensitivity Disadvantages: Non-specific labelling may occur cannot provide inormation on translational and post-translational modification peace