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Article

Preferential subfunctionalization of slow-evolving genes after allopolyploidization in Xenopus laevis.

Proceedings of the National Academy of Sciences of the United States of America - 17 Jun 2008

Sémon Marie, Wolfe Kenneth H

Abstract excerpt

As paleopolyploid genomes evolve, the expression profiles of retained gene pairs are expected to diverge. To examine this divergence process on a large scale in a vertebrate system, we compare Xenopus laevis, which has retained approximately 40% of loci in duplicate after a recent whole-genome duplication (WGD), with its unduplicated relative Silurana (Xenopus) tropicalis. This comparison of ingroup pairs to an...

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Identifiers

PMID: 18541921
DOI: 10.1073/pnas.0708705105
PMCID: PMC2448837

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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