Comunicación oral A 49 presentada al citado simposio, celebrado del 12-18, agosto, 1990, en Estrasburgo, Francia.S. clavuligerus is a producer of the beta-lactam antibiotic
cephamycin C and the beta-lactamase inhibitor clavulanic acid.
Arginine and/or ornithine are precursors of the clavulanic acid
molecule and stimulate the production of clavulanic acid (Romero
et al. Appl. Env. Microbiol. 52. 892. 1986). We are interested in
elucidating the relationship between the arginine biosynthetic
pathway and antibiotic production in S. clavuligerus.Peer reviewe
