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Los reguladores de la actividad de la fosfatasa PP2C funcionan como sensores de ácido abscísico

Yue Ma1, Izabela Szostkiewicz, Arthur Korte

  • 1Lehrstuhl für Botanik, Technische Universität München, Am Hochanger 4, D-85354 Freising, Germany.

Science (New York, N.Y.)
|May 2, 2009
PubMed
Resumen

Los investigadores identificaron los componentes reguladores del receptor ABA (RCAR) que interactúan con las proteínas fosfatasas ABI1 y ABI2. Estos RCARs median la señalización de ABA, revelando una nueva capa de regulación de las hormonas vegetales en respuesta al estrés ambiental.

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