Then an enzyme called poly-A polymerase adds a chain of adenine nucleotides to the RNA. This process, called polyadenylation, adds a poly-A tail that is between 100 and 250 residues long.

The realization that most human genes generate multiple mRNAs encoding divergent protein isoforms via alternative splicing and polyadenylation has revealed extensive regulation that remains to be ...

For many genes, pre-mRNA processing directs expression of functionally divergent protein isoforms according to cell-specific regulation based on differentiated cell type, developmental stage, gender, ...

I was curious if RNA binding was a general ... mechanisms called cleavage and polyadenylation and altering mRNA after ...

Protein synthesis is vital for life, translating genetic information from DNA to functional proteins through transcription ...