Activation of dimeric ABA receptors elicits guard cell closure, ABA-regulated gene expression, and drought tolerance

作者: M. Okamoto , F. C. Peterson , A. Defries , S.-Y. Park , A. Endo

DOI: 10.1073/PNAS.1305919110

关键词: Guard cellCell biologyAbscisic acidArabidopsis thalianaBiochemistryPyrabactinArabidopsisPyr1MutantBiologyReceptor

摘要: … Arabidopsis WT (A) and aba2 mutant (B) after application of … WT, aba2 mutant, and abi1 mutant after application of 25 µM … , PYL8 loss of function mutants is less sensitive to ABA in roots …

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