cytoplasmic polyadenylation-dependent rRNA catabolic process
The chemical reactions and pathways occurring in the cytoplasm and resulting in the breakdown of a ribosomal RNA (rRNA) molecule, initiated by the enzymatic addition of a sequence of adenylyl residues (polyadenylation) at the 3' end the target rRNA truncated degradation intermediate.
GO:0016075
rRNA catabolic process
is_a
GO:0043634
polyadenylation-dependent ncRNA catabolic process
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GO:0180018
cytoplasmic polyadenylation-dependent RNA catabolic process
is_a
cytoplasmic poly(A)-dependent rRNA catabolic process
related