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Mecanismo estructural de la unión y señalización del ácido abscísico por el PYR1 dimérico

Noriyuki Nishimura1, Kenichi Hitomi, Andrew S Arvai

  • 1Division of Biological Sciences, Cell and Developmental Biology Section, University of California at San Diego, La Jolla, CA 92093, USA.

Science (New York, N.Y.)
|November 26, 2009
PubMed
Resumen

La señalización del ácido abscísico (ABA) involucra estructuras de proteínas PYR1. La unión de ABA induce un cambio conformacional en PYR1, que afecta las respuestas al estrés de las plantas y la tolerancia a la sequía.

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