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Article

The genetic basis and process of inbreeding depression in an elite hybrid rice.

Science China. Life sciences - 1 Aug 2024

Xu Xiaodong, Xu Yawen, Che Jian, Han Xu, Wang Zhengji, Wang Xianmeng, Zhang Qinghua, Li Xu, Zhang Qinglu, Xiao Jinghua, Li Xianghua, Zhang Qifa, Ouyang Yidan

Abstract excerpt

Inbreeding depression refers to the reduced performance arising from increased homozygosity, a phenomenon that is the reverse of heterosis and exists among plants and animals. As a natural self-pollinated crop with strong heterosis, the mechanism of inbreeding depression in rice is largely unknown. To understand the genetic basis of inbreeding depression, we constructed a successive inbreeding population from the...

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Identifiers

PMID: 38679669
DOI: 10.1007/s11427-023-2547-2

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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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