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Article

DNA sequence divergence and functional conservation at the STB locus of yeast 2 microns circle variants.

Journal of bacteriology - 1 Feb 1991

Wei X A, Pelcher L E, Rank G H

Abstract excerpt

2 microns DNA isolated from industrial Saccharomyces cerevisiae yeasts exhibited extensive restriction fragment length polymorphisms. At least five 2 microns species were identified from eleven [cir+] strains. Southern hybridization mapped restriction fragment length polymorphisms at STB, a cis-acting locus essential for plasmid partitioning. Some 2 microns variants (e.g., 4110-2 microns and 4108-2 microns) had...

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Identifiers

PMID: 1671385
DOI: 10.1128/jb.173.3.1181-1186.1991
PMCID: PMC207240

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