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Article

Phenotypic divergence along lines of genetic variance.

The American naturalist - 1 Jan 2005

McGuigan Katrina, Chenoweth Stephen F, Blows Mark W

Abstract excerpt

Natural populations inhabiting the same environment often independently evolve the same phenotype. Is this replicated evolution a result of genetic constraints imposed by patterns of genetic covariation? We looked for associations between directions of morphological divergence and the orientation of the genetic variance-covariance matrix (G) by using an experimental system of morphological evolution in two...

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PMID: 15729638
DOI: 10.1086/426600

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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