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Article

Hybridization and introgression in sympatric and allopatric populations of four oak species.

BMC plant biology - 9 Jun 2021

Li Xuan, Wei Gaoming, El-Kassaby Yousry A, Fang Yanming

Abstract excerpt

BACKGROUND: Hybridization and introgression are vital sources of novel genetic variation driving diversification during reticulated evolution. Quercus is an important model clade, having extraordinary diverse and abundant members in the Northern hemisphere, that are used to studying the introgression of species boundaries and adaptive processes. China is the second-largest distribution center of Quercus, but...

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Identifiers

PMID: 34107871
DOI: 10.1186/s12870-021-03007-4
PMCID: PMC8188795

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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