Sensitivity to abscisic acid of guard-cell K+ channels is suppressed by abi1-1, a mutant Arabidopsis gene encoding a putative protein phosphatase.
Abscisic acid (ABA) modulates the activities of three major classes of ion channels--inward- and outward-rectifying K+ channels (IK,in and IK,out, respectively) and anion channels--at the guard-cell plasma membrane to achieve a net efflux of osmotica and stomatal closure. Disruption of ABA sensitivi...
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| Udgivet i: | Proc Natl Acad Sci U S A |
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| Principais autores: | , , , , , |
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
National Academy of Sciences
1995
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC40833/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/7568166/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.92.21.9520 |
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