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Article

Evolutionary genomics: new genes for new jobs.

Current biology : CB - 26 Jan 2005

Presgraves Daven C

Abstract excerpt

Whole genome sequence analyses have confirmed that gene duplication and divergence play major roles in genome evolution. But the details of how young, functionally redundant gene duplicates escape mutational degradation have remained elusive. Several recent studies show that new genes survive because they evolve new, and sometimes essential, functions.

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Identifiers

PMID: 15668155
DOI: 10.1016/j.cub.2004.12.053

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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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