Article Dans Une Revue World Journal of Microbiology and Biotechnology Année : 1992

Production of pectolytic enzymes from Erwinia grown on different carbon sources

Résumé

A quantitative analysis of pectolytic enzymes (polygalacturonase (PG), pectin methyl esterase (PME) and six isoenzymes of pectate lyase (PL)) produced byErwinia bacteria in the presence of diverse carbon sources was made by preparative electrophoresis. Synthesis of each of these enzymes was regulated independently; different induction and repression ratios (about 10- to 1000-fold) were observed for diverse PL isoenzymes, PG and PME. The possibility of using specially constructed media for the production of pectinase complexes with a specific spectra of pectolytic enzymes has been demonstrated.

Dates et versions

hal-03102875 , version 1 (07-01-2021)

Identifiants

Citer

Vladimir Shevchik, A. Evtushenkov, H. Babitskaya, Y. Fomichev. Production of pectolytic enzymes from Erwinia grown on different carbon sources. World Journal of Microbiology and Biotechnology, 1992, 8 (2), pp.115-120. ⟨10.1007/BF01195828⟩. ⟨hal-03102875⟩
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