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Article

Imbalanced positive selection maintains the functional divergence of duplicated DIHYDROKAEMPFEROL 4-REDUCTASE genes.

Scientific reports - 14 Dec 2016

Huang Bing-Hong, Chen Yi-Wen, Huang Chia-Lung, Gao Jian, Liao Pei-Chun

Abstract excerpt

Gene duplication could be beneficial by functional division but might increase the risk of genetic load. The dynamics of duplicated paralogs number could involve recombination, positive selection, and functional divergence. Duplication of DIHYDROFLAVONOL 4-REDUCTASE (DFR) has been reported in several organisms and may have been retained by escape from adaptive conflict (EAC). In this study, we screened the...

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PMID: 27966614
DOI: 10.1038/srep39031
PMCID: PMC5155217

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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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