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Article

Yeast plasmids have fewer superhelical turns than predicted by the nucleosome repeat of yeast DNA.

Biochemistry and cell biology = Biochimie et biologie cellulaire - 1 Jan 2000

Dobranowska-Fishell A, Pulleyblank D E

Abstract excerpt

The superhelical density of three Saccharomyces cerevisiae plasmids was determined with respect to a defined reference state during vegetative growth and stationary phase. The levels of supercoiling determined were approximately 20% lower than predicted by comparisons with SV40 DNA and reconstituted minichromosomes using histones from higher eukaryotes. In two different plasmids with the ARS1 origin of...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 2031717
DOI: 10.1139/o91-025

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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