(Murcia: Universidad de Murcia, Servicio de Publicaciones, 1986) Navarro, J. M.; Gacto Fernández, Mariano José; Facultad de Biología
The alkaline proteolytic system from a non-agglutinable strain of V. cholerae isolated from water has
been analysed. Maximal levels of extracellular protease activity are produced during the stationary phase of
growth. The proteolytic activity of the system shows a high stability and their synthesis appears to be partially
repressed by glucose. The enzyme system is compossed of four distinct proteolytic enzymes as evidenced by
SDS-polyacrylamide gel electrophoresis with copolymerized gelatin as substrate.