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Mutation of the K+ transporter SlHAK5 of tomato alters pistil morphology, ionome, metabolome and transcriptome in flowers.

Physiologia plantarum - 1 Jan 2000

Amo Jesús, Jiménez-Estévez Elisa, Martínez-Martínez Almudena, Yáñez Adrián, Martínez Vicente, Nieves-Cordones Manuel, Rubio Francisco

Abstract excerpt

K+ accumulation in plant tissues is a crucial factor for plant growth and development. The tomato high-affinity K+ transporter SlHAK5 is essential for root K+ acquisition from low external concentrations. It is also involved in K+ accumulation in pollen and plant fertility as slhak5 KO plants show a low rate of pollen germination, impaired pollen tube growth and parthenocarpic fruits. Here, we present a thorough...

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PMID: 39474665
DOI: 10.1111/ppl.14585

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