MacRobbie, E. A. C. Signalling in guard cells and regulation of ion channel activity. J. Exp. Bot.48, 515–528 (1997). ArticleCAS Google Scholar
Allen, G. J. et al. Alteration of stimulus-specific guard cell calcium oscillations and stomatal closing in Arabidopsis det3 mutant. Science289, 2338–2342 (2000). ArticleADSCAS Google Scholar
McAinsh, M. R. & Hetherington, A. M. Encoding specificity in Ca2+ signalling systems. Trends Plant Sci.3, 32–36 (1998). Article Google Scholar
Gu, X. & Spitzer, N. C. Distinct aspects of neuronal differentiation encoded by frequency of spontaneous Ca2+ transients. Nature375, 784–787 (1995). ArticleADSCAS Google Scholar
Dolmetsch, R. E., Xu, K. & Lewis, R. S. Calcium oscillations increase the efficiency and specificity of gene expression. Nature392, 933–936 (1998). ArticleADSCAS Google Scholar
De Koninck, P. & Schulman, H. Sensitivity of CaM kinase II to the frequency of Ca2+ oscillations. Science279, 227–230 (1998). ArticleADSCAS Google Scholar
Himmelbach, A., Iten, M. & Grill, E. Signalling of abscisic acid to regulate plant growth. Phil. Trans. R. Soc. Lond. B353, 1439–1444 (1998). ArticleCAS Google Scholar
Li, W. et al. Cell-permeant cage InsP3 ester shows that Ca2+ spike frequency can optimize gene expression. Nature392, 936–941 (1998). ArticleADSCAS Google Scholar
Gomez, T. M & Spitzer, N. C. In vivo regulation of axon extension and path finding by growth-cone calcium transients. Nature397, 350–355 (1999). ArticleADSCAS Google Scholar
Camacho P, & Lechleiter, J. D. Increased frequency of calcium waves in Xenopus laevis oocytes that express a calcium-ATPase. Science260, 226–229 (1993). ArticleADS Google Scholar
Dal Santo, P., Logan, M. A., Chisholm, A. D. & Jorgensen, E. M. The inositol trisphosphate receptor regulates a 50-second behavioral rhythm in C. elegans. Cell98, 757–767 (1999). ArticleCAS Google Scholar
Felle, H. Auxin causes oscillations of cytosolic free calcium and pH in Zea mays coleoptiles. Planta174, 495–499 (1988). ArticleCAS Google Scholar
McAinsh, M. R., Webb, A. A. R., Taylor, J. E. & Hetherington, A. M. Stimulus-induced oscillations in guard cell cytoplasmic free calcium. Plant Cell7, 1207–1219 (1995). ArticleCAS Google Scholar
Ehrhardt, D. W., Wais, R. & Long, S. R. Calcium spiking in plant root hairs responding to rhizobium nodulation signals. Cell85, 673–681 (1996). ArticleCAS Google Scholar
Holdaway-Clarke, T. L., Feijó, J. A., Hackett, G. R., Kunkel, J. G. & Hepler, P. K. Pollen tube growth and intracellular cytosolic calcium gradient oscillate in phase while extracellular calcium influx is delayed. Plant Cell9, 1999–2010 (1997). ArticleCAS Google Scholar
Staxén, I. et al. Abscisic acid induces oscillations in guard-cell cytosolic free calcium that involve phosphoinositide-specific phospholipase C. Proc. Natl Acad. Sci. USA96,1779–1784 (1999). ArticleADS Google Scholar
Trewavas, A. J. & Malho, R. Ca2+ signalling in plant cells: the big network! Curr. Opin. Plant Biol.1, 428–433 (1998). ArticleCAS Google Scholar
Miyawaki, A., Griesbeck, O., Heim, R. & Tsien, R. Y. Dynamic and quantitative Ca2+ measurements using improved cameleons. Proc. Natl Acad. Sci. USA96, 2135–2140 (1999). ArticleADSCAS Google Scholar
Allen, G. J. et al. Cameleon calcium indicator reports cytoplasmic calcium dynamics in Arabidopsis guard cells. Plant J.19, 735–747 (1999). ArticleCAS Google Scholar
Gilroy, S., Fricker, M. D., Read, N. D. & Trewavas, A. J. Role of calcium in signal transduction of commelina guard-cells. Plant Cell3, 333–344 (1991). ArticleCAS Google Scholar
Grabov, A. & Blatt, M. R. Membrane voltage initiates Ca2+ waves and potentiates Ca2+ increases with abscisic acid in stomatal guard cells. Proc. Natl Acad. Sci. USA95, 4778–4783 (1998). ArticleADSCAS Google Scholar
Hamilton, D. W., Hills, A., Kohler, B. & Blatt, M. R. Ca2+ channels at the plasma membrane of stomatal guard cells are activated by hyperpolarization and abscisic acid. Proc. Natl Acad. Sci. USA97, 4967–4972 (2000). ArticleADSCAS Google Scholar
Pei, Z. M. et al. Hydrogen peroxide-activated Ca2+ channels mediate guard cell abscisic acid signalling. Nature406, 731–734 (2000). ArticleADSCAS Google Scholar
Koornneef, M., Reuling, G. & Karssen, C. M. The isolation and characterisation of abscisic acid-insensitive mutants of Arabidopsis thaliana. Physiol. Plant61, 377–383 (1984). ArticleCAS Google Scholar
Cutler, S., Ghassemian, M., Bonetta, D., Cooney, S. & McCourt, P. A protein farnesyl transferase involved in abscisic acid signal transduction in Arabidopsis. Science273, 1239–1241 (1996). ArticleADSCAS Google Scholar
Pei, Z. M., Ghassemian, M., Kwak, C. M., McCourt, P. & Schroeder, J. I. Role of farnesyltransferase in ABA regulation of guard cell anion channels and plant water loss. Science282, 287–290 (1998). ArticleADSCAS Google Scholar
Pei, Z. M. et al. Differential abscisic acid regulation of guard cell slow anion channels in Arabidopsis wild-type and abi1 and abi2 mutants. Plant Cell9, 409–423 (1997). CAS Google Scholar
Schroeder, J. I. & Hagiwara, S. Repetitive increases in cytoplasmic Ca2+ of guard cells by abscisic acid activation of non-selective Ca2+-permeable channels. Proc. Natl Acad. Sci. USA87, 9305–9309 (1990). ArticleADSCAS Google Scholar
Blatt, M. R. Ca2+ signalling and control of guard-cell volume in stomatal movements. Curr. Opin. Plant Biol.3, 196–204 (2000). ArticleCAS Google Scholar