| Literature DB >> 4941988 |
Abstract
Various catenated and replicating molecules of colicin E1 isolated from minicells have been identified in regions of neutral sucrose density gradients or cesium chloride-ethidium bromide density gradients. These colicin molecules have been found in those regions of the gradient where pulse-labeled DNA accumulates.Entities:
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Year: 1971 PMID: 4941988 PMCID: PMC389538 DOI: 10.1073/pnas.68.11.2839
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205