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¿Son los GTG los mayores fanáticos de la ABA?
Alexander Christmann1, Erwin Grill
1Lehrstuhl für Botanik, Technische Universität München, Am Hochanger 4, D-85354 Freising, Germany.
Cell
|January 13, 2009
Resumen
Los investigadores identificaron dos proteínas de membrana, GTG1 y GTG2, en las plantas de Arabidopsis que se unen a la hormona vegetal ácido abscísico (ABA). Estas proteínas son cruciales para mediar las respuestas de las plantas a las tensiones ambientales.
Área de la Ciencia:
- Biología Vegetal Biología Vegetal
- Biología Molecular Biología Molecular
- La bioquímica es la bioquímica.
Sus antecedentes:
- El ácido abscísico (ABA) es una hormona vegetal vital que regula las respuestas al estrés biótico y abiótico.
- La identificación de los receptores ABA ha sido un desafío de larga data en la ciencia de las plantas debido a hallazgos controvertidos.
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