| Literature DB >> 6247319 |
S P Lynn, L K Cohen, S Kaplan, J F Gardner.
Abstract
A new type II sequence-specific endonuclease, RsaI, has been identified from Rhodopseudomonas sphaeroides strain 28/5. An RsaI purification scheme that yields enzyme which is free of contaminating exonuclease and phosphatase activities after a single column fractionation has been developed. The enzyme recognized the tetranucleotide sequence 5'-GTAC-3' and cleaved between the T and A, thereby generating flush ends. RsaI should be extremely useful in deoxyribonucleic acid sequencing experiments.Entities:
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Year: 1980 PMID: 6247319 PMCID: PMC293981 DOI: 10.1128/jb.142.2.380-383.1980
Source DB: PubMed Journal: J Bacteriol ISSN: 0021-9193 Impact factor: 3.490