| Literature DB >> 6358198 |
Abstract
A recB21 derivative (CLB7) of an Escherichia coli rna-19 pnp-7 strain (PR7) was constructed for use in examining the in vitro coupled transcription-translation of linear DNA. The expression of linearized DNAs in CLB7 (recB21 rna-19 pnp-7) lysates was enhanced significantly when compared with expression of the same DNAs in lysates prepared from the PR7 or the original recB21 (CF300) strains. In addition, the endogenous incorporation of [35S]methionine into protein was considerably reduced in CLB7 lysates relative to lysates derived from the original recB21 strain.Entities:
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Year: 1983 PMID: 6358198 PMCID: PMC217990 DOI: 10.1128/jb.156.3.1359-1362.1983
Source DB: PubMed Journal: J Bacteriol ISSN: 0021-9193 Impact factor: 3.490