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Article

Evolution of DNA base composition under no-strand-bias conditions when the substitution rates are not constant.

Molecular biology and evolution - 1 Jun 1999

Lobry J R, Lobry C

Abstract excerpt

The evolution of DNA base composition evolution is simplified to a six-parameter model when there are no strand biases for mutation and selection. We analyzed the dynamics of this model with special attention to the influence of a change in substitution rates. The G + C content of the DNA sequence tends to an equilibrium value that is controlled by four parameters of the model. When the substitution rates are not...

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Identifiers

PMID: 10368950
DOI: 10.1093/oxfordjournals.molbev.a026156

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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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