Production and characterization of two hemolysins of Bacillus cereus.

Abstract

Bacillus cereus strain B-48 produced two hemolysins with molecular weights of 52,000 (H-I) and 31,000 (H-II). A mutant was isolated that produced only H-II but was identical with the wild type in all other respects. We exploited this mutant to produce H-II for study that was free of contamination by H-I. By manipulation of media composition, we produced H-I… (More)

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@article{Coolbaugh1978ProductionAC, title={Production and characterization of two hemolysins of Bacillus cereus.}, author={James C. Coolbaugh and Rhodri P Williams}, journal={Canadian journal of microbiology}, year={1978}, volume={24 11}, pages={1289-95} }