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Article

RCN1 helps to alleviate the damage of drought stress to rice young spike differentiation.

BMC plant biology - 13 Apr 2026

Feng Xinyi, Zhong Xintong, Wen Jiamin, Liu Yu, Wang Yan, Zha Manrong

Abstract excerpt

BACKGROUND: Drought is a major constraint to rice (Oryza sativa L.) yield. The young spike differentiation stage is crucial for yield determination, exhibiting heightened sensitivity to soil moisture deficits. RICE CENTRORADIALIS 1 (RCN1), a TERMINAL FLOWER-like gene, is a key regulator of young spike differentiation and may mediate drought-induced delays in floral transition in rice. This study examines the...

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Source

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Identifiers

PMID: 41968321
DOI: 10.1186/s12870-026-08716-2
PMCID: PMC13181879

Genes

RCN1
LAX1
RCN2

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026.

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