Method for selection of mutagen-sensitive mutants of Escherichia coli.
نویسندگان
چکیده
منابع مشابه
Mutants of Escherichia coli sensitive to antibiotics.
Mutants of Escherichia coli sensitive to the antibiotic synergistin A, an inhibitor of protein synthesis, were isolated. These mutants were pleiotropic, being also sensitive to a large number of unrelated antibiotics and to lysis by detergents. These pleiotropic responses indicated that the mutations affected cell wall or membrane synthesis. Consequently, selection for antibiotic-sensitive muta...
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Mutations which cause poor growth at a low temperature, which affect aspects of protein secretion, and which map in or around secY (prlA) were characterized. The prlA1012 mutant, previously shown to suppress a secA mutation, proved to have a wild-type secY gene, indicating that this mutation cannot be taken as genetic evidence for the secA-secY interaction. Two cold-sensitive mutants, the secY3...
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While attempting to isolate d-serine-sensitive mutants of Escherichia coli K-12, we found a class of mutants sensitive to low concentrations of l-serine (10 to 25 mug/ml).
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ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1977
ISSN: 0002-1369,1881-1280
DOI: 10.1271/bbb1961.41.2479