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Article

Deletion of TaBSK3-2B attenuates BR signaling to regulate the Rht4 semi-dwarf phenotype and drought tolerance in wheat.

The Plant journal : for cell and molecular biology - 1 Sept 2026

Lu Qiumei, Lu Shan, Wang Zining, Men Yihan, Tian Renmei, Qiao Yue, Kong Xianglan, Zhao Zhangchen, Cui Chunge, Huang Yanju, Chen Liang, Hu Yin-Gang, Huang Linzhou

Abstract excerpt

The application of Green Revolution alleles Rht-B1b and Rht-D1b in wheat semi-dwarf breeding has remarkably improved lodging resistance and increased global wheat production. However, these gibberellin (GA)-insensitive genes require higher water and fertilizer inputs and impair seedling emergence and early vigor, prompting the search for alternative GA-sensitive dwarfing genes to breed environmentally friendly...

Read the complete abstract on PubMed

Topics

Triticum
Drought Resistance
Signal Transduction
Plant Proteins
Phenotype

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Brassinosteroids

Gibberellins

Gene Expression Regulation, Plant

Droughts

Plant Growth Regulators

Source

Open in PubMed Open full text

Identifiers

PMID: 42750658
DOI: 10.1111/tpj.71118
PMCID: PMC13584235

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 20 Oct 2026.

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