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Article

SnRK2.6 phosphorylates sucrose transporter ZmSUT1 to enhance yield by modulating leaf senescence in maize.

Science advances - 8 May 2026

Yang Tao, Huang Yunqin, Wu Zan, Long Zhenglan, Zhu Hongwei, Wang Shanshan, Tang Lei, Li Ruirui, Liang Zhengchen, Zhang Haoyu, Huang Yongcai, Li Xiaoling, Lu Xiaoduo, Wu Yongrui

Abstract excerpt

The extended stay-green trait is beneficial to increase photosynthetic efficiency, thereby enhancing crop yield. However, factors and mechanisms affecting this process remain largely unknown. Here, we cloned a leaf precocious senescence gene (lps1-1) and created additional null alleles. All lps1 mutants exhibited accelerated leaf senescence with reduced chlorophyll contents and photosynthetic efficiency. The...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 42090494
DOI: 10.1126/sciadv.aeb2472
PMCID: PMC13148305

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