Term Name:	nuclear polyadenylation-dependent snoRNA catabolic process
Synonyms:	nuclear poly(A)-dependent snoRNA catabolic process
Definition:	The chemical reactions and pathways occurring in the nucleus and resulting in the breakdown of a small nucleolar RNA (snoRNA) molecule, initiated by the enzymatic addition of a sequence of adenylyl residues (polyadenylation) at the 3' end the target snoRNA.
Ontology:	GO: Biological Process [GO:0071036]    QuickGO    AmiGO