| Literature DB >> 4908784 |
N Goto, Y Yoshida, Y Terawaki, R Nakaya, K Suzuki.
Abstract
The buoyant density of deoxyribonucleic acid (DNA) from the temperature-sensitive R factor, Rts1, was determined by CsCl density-gradient centrifugation. Rts1 was found to consist of a single species of DNA of density 1.705 g/cm(3), which corresponds to a base composition of 45% guanine plus cytosine. This value is distinct from the densities previously reported for other R factors, suggesting that Rts1 represents a new molecular class of R factors.Entities:
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Year: 1970 PMID: 4908784 PMCID: PMC250402 DOI: 10.1128/jb.101.3.856-859.1970
Source DB: PubMed Journal: J Bacteriol ISSN: 0021-9193 Impact factor: 3.490