Functional analysis of host-specificity mutants inEscherichia coli
نویسندگان
چکیده
منابع مشابه
Temperature-sensitive mutants for the replication of plasmids in Escherichia coli. I. Isolation and specificity of host and plasmid mutations.
Temperature-sensitive mutants of Escherichia coli defective in the replication of the plasmid colicinogenic factor E1 (ColE(1)) were isolated following mutagenesis of E. coli K12 strain carrying the ColE(1) factor. Following the mutagenic treatment an enrichment procedure utilizing the replacement of thymine with bromouracil in the ColE(1) DNA duplicated at the restrictive temperature was used....
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ژورنال
عنوان ژورنال: Genetical Research
سال: 1970
ISSN: 0016-6723,1469-5073
DOI: 10.1017/s0016672300001567