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Article

Statistical methods for testing functional divergence after gene duplication.

Molecular biology and evolution - 1 Dec 1999

Gu X

Abstract excerpt

Functional innovations after gene duplication may result in altered functional constraints between member gene clusters of a gene family. This type (type I) of functional divergence is measured by the coefficient of functional divergence (theta lambda), which can be interpreted as the decrease in rate correlation between gene clusters, or the probability that the evolutionary rate at a site is statistically...

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PMID: 10605109
DOI: 10.1093/oxfordjournals.molbev.a026080

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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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