Impacts of Iron on Phosphate Starvation-Induced Root Hair Growth in Arabidopsis

September 2022 in “ Plant Cell & Environment ”

Caiwen Xue, Wenfeng Li, Ren Fang Shen, Ping Lan

iron phosphate starvation root hair growth Arabidopsis reactive oxygen species auxin PHR1 vesicle trafficking auxin synthesis auxin transport PIN2 auxin efflux transporter

Studysummary This study suggests that iron influences auxin signaling through vesicle trafficking, particularly affecting PIN2 recycling, which may play a role in phosphate starvation-induced root hair growth in Arabidopsis.

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research The Role of Reactive Oxygen Species in Cell Growth: Lessons from Root Hairs

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research Plant Growth and Phosphorus Accumulation of Wild Type and Two Root Hair Mutants of Arabidopsis Thaliana (Brassicaceae)

183 citations , July 2000 in “American Journal of Botany”

In this study, wild-type Arabidopsis thaliana demonstrated increased phosphorus acquisition and growth compared to root hair mutants under low-phosphorus conditions.