FELLE H H, HEPLER P K. The cytosolic Ca2+concentration gradient of Sinapis alba root hairs as revealed by Ca2+-selective microelectrode tests and fura-dextran ratio imaging[J]. Plant Physiology, 1997, 114(1):39-45.

HARMON A C, GRIBSKOV M, GUBRIUM E, et al. The CDPK superfamily of protein kinases[J]. New Phytologist, 2001, 151(1):175-183.

TREWAVAS A, GILROY S. Signal transduction in plant cells[J]. Trends in Genetics, 1991, 7(11/12):356.

WILLIAMSON R E, ASHLEY C C. Free Ca2+and cytoplasmic streaming in the alga Chara[J]. Nature, 1982, 296(5858):647-651.

CHENG S H, WILLMANN M R, CHEN H C, et al. Calcium signaling through protein kinases:the Arabidopsis calcium-dependent protein kinase gene family[J]. Plant Physiology, 2002, 129(2):469-485.

SANDERS D, BROWNLEE C, HARPER J F. Communicating with calcium[J]. The Plant Cell, 1999, 11(4):691-706.

BOUDSOCQ M, SHEEN J. CDPKs in immune and stress signaling[J]. Trends in Plant Science, 2013, 18(1):30-40.

HASHIMOTO K, KUDLA J. Calcium decoding mechanisms in plants[J]. Biochimie, 2011, 93(12):2054-2059.

ROBERTS D M, HARMON A C. Calcium-modulated proteins:targets of intracellular calcium signals in higher plants[J]. Annual Review of Plant Biology, 2003, 43(1):375-414.

ZHAO R, SUN H L, MEI C, et al. The Arabidopsis Ca2+-dependent protein kinase CPK12 negatively regulates abscisic acid signaling in seed germination and post-germination growth[J]. New Phytologist, 2011, 192(1):61-73.

KLIMECKA M, MUSZYNSKA G. Structure and functions of plant calcium-dependent protein kinases[J]. Acta Biochimica Polonica, 2007, 54(2):219-233.

REDDY A S. Calcium:silver bullet in signaling[J]. Plant Science, 2001, 160(3):381-404.

FARMER P K, CHOI J H. Calcium and phospholipid activation of a recombinant calcium-dependent protein kinase(Dc CPK1)from carrot(Daucus carota L.)[J]. Biochimicaet Biophysica Acta, 1999, 1434(1):6-17.

姜珊珊,张丹,孔祥培,等.植物中的钙依赖蛋白激酶(CDPK)的结构特征和功能研究进展[J].生物技术通报, 2013, 6:12-19.JIANG S S, ZHANG D, KONG X P, et al. Research progress of structural characteristics and functions of calcium-dependent protein kinases in plants[J]. Biotechnology Bulletin, 2013, 6:12-19.(in Chinese)

ITO T, ISHIDA S, OE S, et al. Autophosphorylation affects substrate-binding affinity of tobacco Ca2+-dependent protein kinase1[J]. Plant Physiology, 2017, 174(4):2457-2468.

OH M H, WU X, KIM H S, et al. CDPKs are dual-specificity protein kinases and tyrosine autophosphorylation attenuates kinase activity[J]. FEBS Letters, 2012, 586(23):4070-4075.

LEE S S, CHO H S, YOON G M, et al. Interaction of NtCDPK1 calcium-dependent protein kinase with NtRpn3 regulatory subunit of the 26S proteasome in Nicotiana tabacum[J]. Plant Journal for Cell and Molecular Biology, 2003, 33(5):825-840.

ZHAO L, SHEN L K, ZHANG W Z, et al. Ca2+-dependent protein kinase11 and 24 modulate the activity of the inward rectifying K+channels in Arabidopsis pollen tubes[J]. The Plant Cell, 2013, 25(2):649-661.

WITTE C P, KEINATH N, DUBIELLA U, et al. Tobacco calcium-dependent protein kinases are differentially phosphorylated in vivo as part of a kinase cascade that regulates stress response[J]. Journal of Biological Chemistry, 2010, 285(13):9740-9748.

PIRAYESH N, GIRIDHAR M, KHEDHER B A, et al. Organellar calcium signaling in plants:an update[J]. Biochimicaet Biophysica Acta(BBA)-Molecular Cell Research, 2021, 1868(4):118948.

XIONG T, TAN Q, LI S, et al. Interactions between calcium and ABA signaling pathways in the regulation of fruit ripening[J].Journal of Plant Physiology, 2021, 256:153309.

ZHU S Y, YU X C, WANG X J, et al. Two calcium-dependent protein kinases, CPK4 and CPK11, regulate abscisic acid signal transduction in Arabidopsis[J]. The Plant Cell, 2007, 19(10):3019-3036.

KOMATSU S, YANG G, KHAN M, et al. Over-expression of calcium-dependent protein kinase 13 and calreticulin interacting protein 1 confers cold tolerance on rice plants[J]. Molecular Genetics and Genomics, 2007, 277(6):713-723.

SAIJO Y, HATA S, KYOZUKA J, et al. Over-expression of a single Ca2+-dependent protein kinase confers both cold and salt/drought tolerance on rice plants[J]. The Plant Journal, 2000, 23(3):319-327.

ABBASI F, ONODERA H, TOKI S, et al. Os CDPK13, a calcium-dependent protein kinase gene from rice, is induced by cold and gibberellin in rice leaf sheath[J]. Plant Physiology and Biochemistry, 2004, 55(4):541-552.

AHMED B, ALAM M, HASAN F, et al. Jute CDPK genes and their role in stress tolerance and fiber development:a genome-wide bioinformatic investigation of Chorchorus capsularis and C. olitorius[J]. Plant Gene, 2020, 24:100252.

JOSHI-SAHA A, VALON C, LEUNG J J S S. A brand new start:abscisic acid perception and transduction in the guard cell[J].Science Signaling, 2011, 4(201):re4.

KAMIYOSHIHARA Y, IWATA M, FUKAYA T, et al. Turnover of LeACS2, a wound-inducible 1-aminocyclopropane-1-carboxylic acid synthase in tomato, is regulated by phosphorylation/dephosphorylation[J]. The Plant Journal, 2010, 64(1):140-150.

DELORMEL T Y, BOUDSOCQ M. Properties and functions of calcium-dependent protein kinases and their relatives in Arabidopsis thaliana[J]. New Phytologist, 2019, 224:585-604.

WELJIE A M, CLARKE T E, JUFFER A H, et al. Comparative modeling studies of the calmodulin-like domain of calciumdependent protein kinase from soybean[J]. Proteins-Structure Function and Bioinformatics, 2000, 39(4):343-357.

CHANDRAN V, STOLLAR E J, LINDORFFLARSEN K, et al. Structure of the regulatory apparatus of a calcium-dependent protein kinase(CDPK):a novel mode of calmodulin-target recognition[J]. Journal of Molecular Biology, 2006, 357(2):400-410.

YOO B C, HARMON A C. Intramolecular binding contributes to the activation of CDPK, a protein kinase with a calmodulin-like domain[J]. Biochemistry, 1996, 35(37):12029-12037.

HUANG J F, TEYTON L, HARPER J F. Activation of a Ca2+-dependent protein kinase involves intramolecular binding of a calmodulin-like regulatory domain[J]. Biochemistry, 1996, 35(40):13222-13230.

VALMONTE G R, ARTHUR K, HIGGINS C M, et al. Calcium-dependent protein kinases in plants:evolution, expression and function[J]. Plant and Cell Physiology, 2014, 55(3):551-569.

HARMON A C, GRIBSKOV M, HARPER J F. CDPKs:a kinase for every Ca2+signal?[J]. Trends in Plant Science, 2000, 5(4):154-159.

ASANO T, TANAKA N, YANG G, et al. Genome-wide identification of the rice calcium-dependent protein kinase and its closely related kinase gene families:comprehensive analysis of the CDPKs gene family in Rice[J]. Plant and Cell Physiology, 2005, 46(2):356-366.

LI A L, ZHU Y F, TAN X M, et al. Evolutionary and functional study of the CDPK gene family in wheat(Triticum aestivum L.)[J]. Plant Molecular Biology, 2008, 66(4):429-443.

ROMEIS T, LUDWIG A A, MARTIN R, et al. Calcium-dependent protein kinases play an essential role in a plant defence response[J]. EMBO Journal, 2001, 20(20):5556-5567.

KONG X, LYU W, JIANG S, et al. Genome-wide identification and expression analysis of calcium-dependent protein kinase in maize[J]. BMC Genomics, 2013, 14(1):433.

RUTSCHMANN F, SCHALLER A. LeCPK1, a calcium-dependent protein kinase from tomato:plasma membrane targeting and biochemical characterization[J]. Plant Physiology, 2002, 129(1):156-168.

MYERS C, ROMANOWSKY S M, BARRON Y D, et al. Calcium-dependent protein kinases regulate polarized tip growth in pollen tubes[J]. The Plant Journal, 2009, 59(4):528-539.

GUTERMUTH T, LASSIG R, PORTES M T, et al. Pollen tube growth regulation by free anions depends on the interaction between the anion channel SLAH3 and calcium-dependent protein kinases CPK2 and CPK20[J]. The Plant Cell, 2013, 25(11):4525-4543.

MORI I C, MURATA Y, YANG Y Z, et al. CDPKs CPK6 and CPK3 function in ABA regulation of guard cell S-type anion-and Ca2+-permeable channels and stomatal closure[J]. PLoS Biology, 2006, 4(10):e327.

YOON G M, CHO H S, HA H J, et al. Characterization of NtCDPK1, a calcium-dependent protein kinase gene in Nicotiana tabacum, and the activity of its encoded protein[J]. Plant Molecular Biology, 1999, 39(5):991-1001.

ANIL V S, HARMON A C, RAO K S. Spatio-temporal accumulation and activity of calcium-dependent protein kinases during embryogenesis, seed development, and germination in sandalwood[J]. Plant Physiology, 2000, 122(4):1035-1043.

MORELLO L, FRATTINI M, GIAN S, et al. Overexpression of the calcium-dependent protein kinase Os CDPK2 in transgenic rice is repressed by light in leaves and disrupts seed development[J]. Transgenic Research, 2000, 9(9):453-462.

ZOU J J, LI X D, RATNASEKERA D, et al. Arabidopsis calcium-dependent protein kinase8 and catalase3 function in abscisic acid-mediated signaling and H2O2homeostasis in stomatal guard cells under drought stress[J]. The Plant Cell, 2015, 27(5):1445-1460.

SIMEUNOVIC A, MAIR A, WURZINGER B, et al. Know where your clients are:subcellular localization and targets of calciumdependent protein kinases[J]. Journal of Experimental Botany, 2016, 67(13):3855-3872.

WANG Y, ZHANG M, KE K E, et al. Cellular localization and biochemical characterization of a novel calcium-dependent protein kinase from tobacco[J]. Cell Research, 2005, 15(8):604-612.

CAMPOS-SORIANO L, GOMEZ-ARIZA J, BONFANTE P, et al. A rice calcium-dependent protein kinase is expressed in cortical root cells during the presymbiotic phase of the arbuscular mycorrhizal symbiosis[J]. BMC Plant Biology, 2011, 11(1):90.

CHEN D, LIU H, LI C. Calcium-dependent protein kinase CPK9 negatively functions in stomatal abscisic acid signaling by regulating ion channel activity in Arabidopsis[J]. Plant Molecular Biology, 2019, 99:113-122.

SAITO S, HAMAMOTO S, MORIYA K, et al. N-myristoylation and S-acylation are common modifications of Ca2+-regulated Arabidopsis kinases and are required for activation of the SLAC1 anion channel[J]. New Phytologist, 2018, 218(4):1504-1521.

KOBAYASHI M, YOSHIOKA M, ASAI S, et al. St CDPK5 confers resistance to late blight pathogen but increases susceptibility to early blight pathogen in potato via reactive oxygen species burst[J]. New Phytologist, 2012, 196(1):223-237.

ASAI S, ICHIKAWA T, NOMURA H, et al. The variable domain of a plant calcium-dependent protein kinase(CDPK)confers subcellular localization and substrate recognition for NADPH oxidase[J]. Journal of Biological Chemistry, 2013, 288(20):14332-14340.

UBERSAX J A, FERRELL J E. Mechanisms of specificity in protein phosphorylation[J]. Nature Reviews Molecular Cell Biology,2007, 8(7):530-541.

ITO T, NAKATA M, FUKAZAWA J, et al. Alteration of substrate specificity:the variable N-terminal domain of tobacco Ca2+-dependent protein kinase is important for substrate recognition[J]. The Plant Cell, 2010, 22(5):1592-1604.

GEIGER D, SCHERZER S, MUMM P, et al. Guard cell anion channel SLAC1 is regulated by CDPK protein kinases with distinct Ca2+affinities[J]. Proceedings of the National Academy of Sciences of the United States of America, 2010, 107(17):8023-8028.

GEIGER D, MAIERHOFER T, AL-RASHEID K A S, et al. Stomatal closure by fast abscisic acid signaling is mediated by the guard cell anion channel SLAH3 and the receptor RCAR1[J]. Science Signaling, 2011, 4(173):ra32.

MA S Y, WU W H. At CPK23 functions in Arabidopsis responses to drought and salt stresses[J]. Plant Molecular Biology, 2007,65(4):511-518.

FRANZ S, EHLERT B, LIESE A, et al. Calcium-dependent protein kinase CPK21 functions in abiotic stress response in Arabidopsis thaliana[J]. Molecular Plant, 2011, 4(1):83-96.

CURRAN A, CHANG I F, CHANG C L, et al. Calcium-dependent protein kinases from Arabidopsis show substrate specificity differences in an analysis of 103 substrates[J]. Frontiers in Plant Science, 2011, 2(12):1085-1091.

MILLA M A R, UNO Y, CHANG I F, et al. A novel yeast two-hybrid approach to identify CDPK substrates:characterization of the interaction between At CPK11 and At Di19, a nuclear zinc finger protein 1[J]. FEBS Letters, 2006, 580(3):904-911.

CHOI H I, KIM Y W, HWANG I, et al. Arabidopsis calcium-dependent protein kinase At CPK32 interacts with ABF4, a transcriptional regulator of abscisic acid-responsive gene expression, and modulates its activity[J]. Plant Physiology, 2005, 139(4):1750-1761.

PATHARKAR O R, CUSHMAN J C. A stress-induced calcium-dependent protein kinase from Mesembryanthemum crystallinum phosphorylates a two-component pseudo-response regulator[J]. Plant Journal for Cell and Molecular Biology, 2000, 24(5):679-691.

KANCHISWAMY C N, TAKAHASHI H, QUADRO S, et al. Regulation of Arabidopsis defense responses against Spodoptera littoralis by CPK-mediated calcium signaling[J]. BMC Plant Biology, 2010, 10(1):97.

MATSCHI S, WERNER S, SCHULZE W X, et al. Function of calcium-dependent protein kinase CPK28 of Arabidopsis thaliana in plant stem elongation and vascular development[J]. Plant Journal for Cell and Molecular Biology, 2013, 73(6):883-896.

ZHOU Z, WANG J, ZHANG S, et al. Investigation of the nature of Cg CDPK and Cgb HLH001 interaction and the function of b HLH transcription factor in stress tolerance in Chenopodium glaucum[J]. Frontiers in Plant Science, 2021, 11:603298.

WANG J, CHENG G, WANG C, et al. The b HLH transcription factor Cgb HLH001 is a potential interaction partner of CDPK in halophyte Chenopodium glaucum[J]. Scientific Reports, 2017, 7:8441.

JOHANSSON I, LARSSON C, BO E, et al. The major integral proteins of spinach leaf plasma membranes are putative aquaporins and are phosphorylated in response to Ca2+and apoplastic water potential[J]. The Plant Cell, 1996, 8(7):1181-1191.

LI J, LEE Y R, ASSMANN S M. Guard cells possess a calcium-dependent protein kinase that phosphorylates the KAT1 potassium channel[J]. Plant Physiology, 1998, 116(2):785-795.

DING Y, CAO J, NI L, et al. Zm CPK11 is involved in abscisic acid-induced antioxidant defence and functions upstream of Zm MPK5 in abscisic acid signalling in maize[J]. Journal of Experimental Botany, 2013, 64(4):871-884.

YING S, HILL A T, PYC M, et al. Regulatory phosphorylation of bacterial-type PEP carboxylase by the Ca2+-dependent protein kinase RcCDPK1 in developing castor oilseeds[J]. Plant Physiology, 2017, 174(2):1012-1027.

ZOU J J, LI X D, RATNASEKERA D, et al. Arabidopsis calcium-dependent protein kinase8 and catalase3 function in abscisic acid-mediated signaling and H2O2homeostasis in stomatal guard cells under drought stress[J]. The Plant Cell, 2015, 27(5):1445-1460.

刘贯山,陈珈.钙依赖蛋白激酶（CDPKs）在植物钙信号转导中的作用[J].植物学通报, 2003, 20(2):160-167.LIU G S, CHEN J. Roles of calcium-dependent protein kinases(CDPKs)in plant calcium signal transduction[J]. Chinese Bulletin of Botany, 2003, 20(2):160-167.(in Chinese)

RYU H, KIM K, CHO H, et al. Nucleocytoplasmic shuttling of BZR1 mediated by phosphorylation is essential in Arabidopsis brassinosteroid signaling[J]. The Plant Cell, 2007, 19(9):2749-2762.

NAKATA M, YUASA T, TAKAHASHI Y, et al. CDPK1, a calcium-dependent protein kinase, regulates transcriptional activator RSG in response to gibberellins[J]. Plant Signaling and Behavior, 2009, 4(5):372-374.

IGARASHI D, ISHIDA S, FUKAZAWA J, et al. 14-3-3 proteins regulate intracellular localization of the b ZIP transcriptional activator RSG[J]. The Plant Cell, 2001, 13(11):2483-2497.

SARAHMI I, TAKASHI Y, MASARU N, et al. A tobacco calcium-dependent protein kinase, CDPK1, regulates the transcription factor repression of shoot growth in response to gibberellins[J]. The Plant Cell, 2008, 20(12):3273-3288.

RONZIER E, CORRATG FAILLIE C, SANCHEZ F, et al. CPK13, a noncanonical Ca2+-dependent protein kinase, specifically inhibits KAT2 and KAT1 shaker K+channels and reduces stomatal opening[J]. Plant Physiology, 2014, 166(1):314-326.

KOBAYASHI M, OHURA I, KAWAKITA K, et al. Calcium-dependent protein kinases regulate the production of reactive oxygen species by potato NADPH oxidase[J]. The Plant Cell, 2007, 19(3):1065-1080.

BOUDSOCQ M, WILLMANN M R, MCCORMACK M, et al. Differential innate immune signalling via Ca2+sensor protein kinases[J]. Nature, 2010, 464(7287):418-422.

WANG W, ZHANG H, WEI X, et al. Functional characterization of calcium-dependent protein kinase(CPK)2 gene from oilseed rape(Brassica napus L.)in regulating reactive oxygen species signaling and cell death control[J]. Gene, 2018, 651:49-56.

GAO X, CHEN X, LIN W, et al. Bifurcation of Arabidopsis NLR immune signaling via Ca2+-dependent protein kinases[J]. PLoS Pathogens, 2013, 9(1):e1003127.

HUANG K, LU P, LIU Y, et al. Arabidopsis calcium-dependent protein kinase At CPK1 plays a positive role in salt/drought-stress response[J]. Biochemical Biophysical Research Communications, 2018, 498(1):92-98.

DURIAN G, SEDAGHATMEHR M, MATALLANARAMIREZ L P, et al. Calcium-dependent protein kinase CPK1 controls cell death by in vivo phosphorylation of senescence master regulator ORE1[J]. The Plant Cell, 2020, 32(5):1610-1625.

ROMEIS T, PIEDRAS P, JONES J D. Resistance gene-dependent activation of a calcium-dependent protein kinase in the plant defense response[J]. The Plant Cell, 2000, 12(5):803-815.

GRAVINO M, SAVATIN D V, MACONE A, et al. Ethylene production in Botrytis cinerea and oligogalacturonide-induced immunity requires calcium-dependent protein kinases[J]. The Plant Journal, 2015, 84(6):1073-1086.

LI S, HAN X, YANG L, et al. Mitogen-activated protein kinases and calcium-dependent protein kinases are involved in woundinginduced ethylene biosynthesis in Arabidopsis thaliana[J]. Plant Cell and Environment, 2017, 41(1):134-147.

LACHAUD C, PRIGENT E, THULEAU P, et al. 14-3-3-regulated Ca2+-dependent protein kinase CPK3 is required for sphingolipidinduced cell death in Arabidopsis[J]. Cell Death and Differentiation, 2013, 20(2):209-217.

PERRAKI A, GRONNIER J, GOUGUET P, et al. REM1.3’s phospho-status defines its plasma membrane nanodomain organization and activity in restricting PVX cell-to-cell movement[J]. PLoS Pathogens, 2018, 14(11):e1007378.