we have characterized an enzyme secreted by yoshida sarcoma cells in culture which degrades cartilage proteoglycan in solution and also in situ in organ culture ( mikuni - takagaki , y. , and gross , j . ( 1981 ) in proceedings of the 6th international symposium on glycoconjugates ( yamakawa , t. , osawa , t. , handa , s. , eds ) pp . 491-492 , japan scientific societies press , tokyo ) ( mikuni - takagaki , y. , and gross , j . ( 1982 ) in the extracellular matrix ( hawkes , s. , and wang , j.l. , eds ) pp . 379-385 , academic press , new york ) .
C0033692
proteoglycan
C0015350
extracellular matrix