Term Name:	nuclear polyadenylation-dependent antisense transcript catabolic process
Synonyms:	nuclear poly(A)-dependent antisense transcript catabolic process
Definition:	The chemical reactions and pathways occurring in the nucleus and resulting in the breakdown of an antisense transcript, initiated by the enzymatic addition of a sequence of adenylyl residues (polyadenylation) at the 3' end the target antisense transcript.
Ontology:	GO: Biological Process [GO:0071040]    QuickGO    AmiGO