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PHOSPHATE1-mediated phosphate translocation from roots to shoots regulates floral transition in plants.

Journal of experimental botany - 28 Aug 2024

Dai Senhuan, Chen Huiying, Shi Yutao, Xiao Xinlong, Xu Lei, Qin Cheng, Zhu Yiyong, Yi Keke, Lei Mingguang, Zeng Houqing

Abstract excerpt

Phosphorus nutrition has been known for a long time to influence floral transition in plants, but the underlying mechanism is unclear. Arabidopsis phosphate transporter PHOSPHATE1 (PHO1) plays a critical role in phosphate translocation from roots to shoots, but whether and how it regulates floral transition is unknown. Here, we show that knockout mutation of PHO1 delays flowering under both long- and short-day...

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Arabidopsis Proteins
Biological Transport
Flowers
Gene Expression Regulation, Plant
Phosphate Transport Proteins

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PMID: 38753441
DOI: 10.1093/jxb/erae222

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PHOSPHATE1-mediated phosphate translocation from roots to shoots regulates floral transition in plants.PMID 38753441Read ↗

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