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Article

Megabase-scale presence-absence variation with Tripsacum origin was under selection during maize domestication and adaptation.

Genome biology - 20 Aug 2021

Huang Yumin, Huang Wei, Meng Zhuang, Braz Guilherme Tomaz, Li Yunfei, Wang Kai, Wang Hai, Lai Jinsheng, Jiang Jiming, Dong Zhaobin, Jin Weiwei

Abstract excerpt

BACKGROUND: Structural variants (SVs) significantly drive genome diversity and environmental adaptation for diverse species. Unlike the prevalent small SVs (< kilobase-scale) in higher eukaryotes, large-size SVs rarely exist in the genome, but they function as one of the key evolutionary forces for speciation and adaptation. RESULTS: In this study, we discover and characterize several megabase-scale...

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Source

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Identifiers

PMID: 34416918
DOI: 10.1186/s13059-021-02448-2
PMCID: PMC8377971

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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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