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Isolation of catalase-deficient Escherichia coli mutants and genetic mapping of katE, a locus that affects catalase activity.

A number of catalase-deficient mutants of Escherichia coli which exhibit no assayable catalase activity were isolated. The only physiological difference between the catalase mutants and their parents was a 50- to 60-fold greater sensitivity to killing by hydrogen peroxide. For comparison, mutations...

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Bibliographic Details
Main Author: Loewen, P C
Format: Artigo
Language:Inglês
Published: 1984
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC215291/
https://ncbi.nlm.nih.gov/pubmed/6319370
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