| Literature DB >> 2022622 |
Abstract
Escherichia coli delta cya-283 is a 75-bp in-frame deletion overlapping the 5' end of delta cya-854; delta cya-201 is a 41-bp frameshift deletion overlapping the 3' end of delta cya-854. Sequence repeats were found at the boundaries of delta cya-283 and delta cya-201, suggesting a mechanism for deletion formation. Recombinant DNA procedures were used to construct a strain in which the total cya structural gene in the chromosome was replaced by the kanamycin resistance gene.Entities:
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Year: 1991 PMID: 2022622 PMCID: PMC207922 DOI: 10.1128/jb.173.10.3238-3242.1991
Source DB: PubMed Journal: J Bacteriol ISSN: 0021-9193 Impact factor: 3.490