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Cytosolic abscisic acid activates guard cell anion channels without preceding Ca(2+) signals
The phytohormone abscisic acid (ABA) reports on the water status of the plant and induces stomatal closure. Guard cell anion channels play a central role in this response, because they mediate anion efflux, and in turn, cause a depolarization-induced K(+) release. We recorded early steps in ABA sign...
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| Main Authors: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
National Academy of Sciences
2005
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC554796/ https://ncbi.nlm.nih.gov/pubmed/15753314 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0500146102 |
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