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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 reconstitu...

Topics

Cell Cycle
Chromatin
DNA, Fungal
DNA, Superhelical
Electrophoresis, Gel, Two-Dimensional
Genotype
Nucleic Acid Conformation
Nucleosomes
Plasmids
Repetitive Sequences, Nucleic Acid
Saccharomyces cerevisiae

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 2031717
DOI: 10.1139/o91-025

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-2031717-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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