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Article

Crossover control: A key to unlocking genetic diversity in plant breeding.

Journal of integrative plant biology - 1 Aug 2026

Park Jihye, Kbiri Nadia, Choi Kyuha

Abstract excerpt

During meiosis, crossovers between homologous chromosomes generate genetic diversity but are limited in number, widely spaced by interference, and biased toward gene-rich euchromatin while suppressed in pericentromeric heterochromatin. This constrained crossover patterning restricts the genetic variation available for plant breeding. Recent studies have identified key crossover regulators-including the...

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Identifiers

PMID: 41491601
DOI: 10.1111/jipb.70121
PMCID: PMC13446590

Genes

FANCM

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026.

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