【正文】
,281.[45] Pandey S,Chen JG, JonesAM.,and Assmann SM. 2006. GProtein Complex Mutants Are Hypersensitive to Abscisic Acid Regulation of Germination and Postgermination Development. Plant Physiology, 141:1243256.[46] Colucci C, Apone F, Alyeshmerni N, et al .2002. GCR1, the putativeArabidopsisG proteincoupled receptor gene is cell cycleregulated, and its overexpression abolishes seed dormancy and shortens time to flowering. Proc. Acad .Sci .: 4736–4741.[47] Chen JG, Pandey S, Huang J, et al. 2004. GCR1 can act independently of heterotrimeric Gprotein in response to brassinosteroids and gibberellins in Arabidopsis seed germination. Plant Physiology, 135(2):907915.[48] Johnston CA, Temple BR, Chen JG, et . Comment on “A G protein coupled receptor is a plasma membrane receptor for the plant hormone abscisic acid”. Science 318, 914。 author reply 914.[49] Gao Y, Zeng Q, Guo J, et . Genetic characterization reveals no role for the reported ABA receptor,GCR2, in ABA control of seed germination and early seedling development in Arabidopsis. Plant J. 52, 1001–1013.[50] Guo J, Zeng Q, Emami M, Ellis BE, Chen JG .2008. The GCR2 gene family is not required for ABA control of seed germination and early seedling development in Arabidopsis. PLoS ONE 3, e2982.[51] Assmann SM. 2004. Plant G proteins, phytohormones, and plasticity: three questions and a speculation. Sci STKE 2004. re20.[52] Jones AM,Assmann SM. 2004. Plants: the Iatest model system for Gprotein research. EMBO Rep 5,572一578.[53] Christmann A, Grill E .2009. Are GTGs ABA’s biggest fans? Cell 136:21–23.[54] Jones AM, Sussman MR .2009. A binding resolution. Plant , 3–5.[55] Zhao Y, Chow TF, Puckrin RS, et al. 2007. Chemical genetic interrogation of natural variation uncovers a molecule that is glycoactivated. Nat. Chem. Biol. 3, 716–721.[56] Nishimura N, Sarkeshik A, Nito K, et . PYR/PYL/RCAR family members are major invivo ABI1 protein phosphatase 2Cinteracting proteins in Arabidopsis. Plant J. 61, 290–299.[57] Leube MP, Grill E, Amrhein N .1998. ABI1 of Arabidopsis is a protein serine/threonine phosphatase highly regulated by the proton and magnesium ion concentration. FEBS Lett. 424, 100–104. [58] Santiago J, Rodrigues A, Saez A, et al. 2009b Modulation of drought resistance by the abscisic acid receptor PYL5 through inhibition of clade A PP2Cs. Plant J. 60, 575–588[59] Yuan XQ, Yin P, Hao Q, et . Single amino acid alteration between valine and isoleucine determines the distinct pyrabactin selectivity by PYLl and PYL2.J Biol Chem 285,2895358.[60] Hao Q, Yin P, Yan C, et . Functional mechanism of the abscisic acid agonist pyrabactin. J. Biol. Chem. 285, 28946–52.[61] Fujii H, Chinnusamy V, Rodrigues A, et . In vitro reconstitution of an abscisic acid signalling pathway. Nature 462, 660–664.[62] Sheard, ., and Zheng, N. 2009. Plant biology: Signal advance for abscisic acid. Nature 462, 575576.[63] Melcher K, Ng LM, Zhou XE, Soon FF, et gatelatchlock mechanism forhormone signalling by abscisic acid receptors. Nature 462, 602–608.[64] Miyazono K, Miyakawa T, Sawano Y, et al. 2009. Structural basis of abscisic acid signalling. Nature 462, 609–614.[65] Nishimura N, Hitomi K, Arvai AS. 2009. Structural mechanism of abscisic acid binding and signaling by dimeric PYR1. Science 326, 1373–79.[66] Yin P, Fan H, Hao Q, et . Structural insights into the mechanism of abscisic acid signaling by PYL proteins. Nat. Struct. Mol. Biol. 16, 1230–1236.[67] Chai YM,Jia HF,Li CL, et al. 2011. “FaPYR1 is involved in strawberry fruit ripening.” J Exp Bot 62(14):507989. [68] Kim H,Hwang H,Hong JW, et . Ariceorthologueof theABAreceptor, OsPYL/RCAR5, is a positive regulator of theABAsignal transduction pathway in seed germination and early seedling growth. J Exp Bot 63(2):101324.