| Literature DB >> 6254852 |
Abstract
Methylation of adenine and cytosine residues in DNA isolated from common strains of Escherichia coli K-12 can render that DNA resistant to cleavage by certain restriction endonucleases at those sites at which the recognition sequence for such an endonuclease overlaps (but does not include) a sequence recognized by methylases specified by the dam or dcm gene.Entities:
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Year: 1980 PMID: 6254852 DOI: 10.1016/0378-1119(80)90097-9
Source DB: PubMed Journal: Gene ISSN: 0378-1119 Impact factor: 3.688