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Article

Polarly localized Bro1 domain proteins regulate PIN-FORMED abundance and root gravitropic growth in Arabidopsis.

Communications biology - 4 Sept 2024

Peng Yakun, Ji Kangkang, Mao Yanbo, Wang Yiqun, Korbei Barbara, Luschnig Christian, Shen Jinbo, Benková Eva, Friml Jiří, Tan Shutang

Abstract excerpt

The developmental plasticity of the root system plays an essential role in the adaptation of plants to the environment. Among many other signals, auxin and its directional, intercellular transport are critical in regulating root growth and development. In particular, the PIN-FORMED2 (PIN2) auxin exporter acts as a key regulator of root gravitropic growth. Multiple regulators have been reported to be involved in...

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Identifiers

PMID: 39232040
DOI: 10.1038/s42003-024-06747-9
PMCID: PMC11374797

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