. "\"The chemical reactions and pathways resulting in the breakdown of ganglioside, a ceramide oligosaccharide carrying, in addition to other sugar residues, one or more sialic residues.\" [ISBN:0198547684]" . . "ganglioside catabolic process" . "ganglioside breakdown" . "ganglioside catabolism" . "ganglioside degradation" . . . .