CATALASE ACTIVITY IN ESCHERICHIA COLI
- 1 October 1952
- journal article
- research article
- Published by American Society for Microbiology in Journal of Bacteriology
- Vol. 64 (4) , 527-530
- https://doi.org/10.1128/jb.64.4.527-530.1952
Abstract
E. coli. strain B/r, is more resistant to the toxic effects of nutrient substrates which have been irradiated with u.-v. light or treated with H2O2 than is the parent organism, E. coli, strain B. The B/r strain also has a higher catalase activity than strain B, which could explain this increased resistance. The catalase activity cannot explain the other characteristics of this organism.Keywords
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