Term Name:	polyadenylation-dependent mRNA catabolic process
Synonyms:	poly(A)-dependent mRNA catabolic process
Definition:	The chemical reactions and pathways resulting in the breakdown of a messenger RNA (mRNA) molecule, initiated by the enzymatic addition of a sequence of adenylyl residues (polyadenylation) at the 3' end the target mRNA.
Ontology:	GO: Biological Process [GO:0071047]    QuickGO    AmiGO