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Article

Role of actin cytoskeleton in brassinosteroid signaling and in its integration with the auxin response in plants.

Developmental cell - 12 Jun 2012

Lanza Mónica, Garcia-Ponce Berenice, Castrillo Gabriel, Catarecha Pablo, Sauer Michael, Rodriguez-Serrano María, Páez-García Ana, Sánchez-Bermejo Eduardo, T C Mohan, Leo del Puerto Yolanda, Sandalio Luisa María, Paz-Ares Javier, Leyva Antonio

Abstract excerpt

In plants, developmental programs and tropisms are modulated by the phytohormone auxin. Auxin reconfigures the actin cytoskeleton, which controls polar localization of auxin transporters such as PIN2 and thus determines cell-type-specific responses. In conjunction with a second growth-promoting phytohormone, brassinosteroid (BR), auxin synergistically enhances growth and gene transcription. We show that BR alters...

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PMID: 22698285
DOI: 10.1016/j.devcel.2012.04.008

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