我国植物病原细菌学的研究现状和发展策略

2010,36(3):68PlantProtection:20100507Email:[e-mail]何晨阳1,陈功友2(1.,,100193;2.,(),200240)作为植物保护学科的重要分支学科之一,植物病原细菌学主要研究植物细菌病害的发生机理灾变规律及其防控技术近年来,我国在病原菌分子生物学基因组学病原菌寄主互作机理等方面取得了重要进展本文分析了本领域的发展规律和研究现状,探讨了今后的发展布局和重点方向,提出了相应的发展策略和保障措施植物病原细菌学;研究现状;发展策略:S432.42:ADOI:10.3969/j.issn.05291542.2010.03.002CurrentstatusandstrategyforphytobacteriologyinChinaHeChenyang1,ChenGongyou2(1.StateKeyLaboratoryforBiologyofPlantDiseasesandInsectPests,InstituteofPlantProtection,ChineseAcademyofAgriculturalSciences,Beijing100193,China;2.SchoolofAgricultureandBiology,ShanghaiJiaotongUniversity,KeyLaboratoryofUrbanAgriculture(South)ofMinistryofAgriculture,Shanghai200240,China)AbstractThemissionofphytobacteriology,oneofkeybranchesofplantprotectionismainlytostudymechanismsofoccurrenceandepidemicsofplantdiseasescausedbypathogenicbacteria,andseekforthetechnologyofbacterialdiseasemanagement.Agreatprogressintheareasofmolecularbiology,genomicsandmolecularinteractionsofpathogenswithplantshasbeenmadeinrecentyearsinChina.Inthisreview,currentstatusinphytobacteriologyisanalyzed,trendsanddirectionsinthefutureareexploredanddevelopmentalstrategiesareproposedaswell.Keywordsphytobacteriology;currentstatus;developmentalstrategies,,1600300500,[1],,,,,1,,,(omics)[27],,/;,,,,,,363:,,[67],,2NSFC973863,(),,,[811],,Xa420[12],:(1);(2);(3)III(T3SS);(4)(PAMPs)(PTI);(5)T3SS(ETI);(6)/;(7);(8);(9);(10)[719],,,,3,,5~10,,:(1),;(2),,,;(3),,5~10,,,PAMPsPTIETI,PTIETIETS[2021],5~10//4,5~10!7!2010,,;2;,;,,,,,,,973863NSFC,,5~10,134;2,;,[1]JayaramanJ,VermaJP.Fundamentalsofplantbacteriology[M].KalyaniPublishes/LyallBKDepot,2003.[2],.[J].,2007,33(5):9596.[3],.[J].,2002,32(1):17.[4]JanderG,BarthC.Tandemgenearrays:achallengeforfunctionalgenomics[J].TrendsinPlantScience,2007,12(5):203210.[5]SarkarSF,GordonJS,etal.ComparativegenomicsofhostspecificvirulenceinPseudomonassyringae[J].Genetics,2006,174(2):10411056.[6]WeiJiang,JiangBole,XuRongqi,etal.IdentificationofsixtypeIIIeffectorgeneswiththePIPboxinXanthomonascampestrispv.campestrisandfiveofthemcontributeindividuallytofullpathogenicity[J].MolecularPlantMicrobeInteractions,2009,22(11):14011411.[7]QianWei,JiaYantao,RenShuangxi,etal.ComparativeandfunctionalgenomicanalysesofthepathogenicityofphytopathogenXanthomonascampestrispv.campestris[J].GenomeResearch,2005,15(6):757767.[8],,,.[J].,2004,37(9):13011307.[9]ZouLifang,WangXingping,XiangYong,etal.ElucidationofthehrpclustersofXanthomonasoryzaepv.oryzicolathatcontrolthehypersensitiveresponseinnonhosttobaccoandpathogenicityinsusceptiblehostrice[J].AppliedandEnvironmentalMicrobiology,2006,72(9):62126224.[10]WuXM,LiYR,ZouLF,etal.GeneforgenerelationshipsbetweenriceanddiverseavrBs3/pthAavirulencegenesinXanthomonasoryzaepv.oryzae[J].PlantPathology,2007,56(1):2634.[11]YuanMeng,ChuZhaohui,LiXianghua,etal.PathogeninducedexpressionallossoffunctionisthekeyfactorinracespecificbacterialresistanceconferredbyarecessiveRgenexa13inrice[J].PlantCellPhysiology,2009,50(5):947955.[12].[J].,2009,23(2):111119.[13],,,.[J].,2007,40(2):277282.[14],,,.avrBs3/PthA[J].,2007,40(10):21932199.[15]ZhouYongli,XuMeirong,ZhaoMingfu,etal.GenomewidegeneresponsesinatransgenicricelinecarryingthemaizeresistancegeneRxo1tothericebacterialstreakpathogen,Xanthomonasoryzaepv.oryzicola[J].BMCGenomics,2010,11(1):78.[16]SunQihong,WuWei,QianWei,etal.HighqualitymutantlibrariesofXanthomonasoryzaepv.oryzaeandX.campestrispv.campestrisgeneratedbyanefficienttransposonmutagenesissystem[J].FEMSMicrobiolLett,2003,226(1):145150.[17]JiangGH,XiaZH,ZhouYL,etal.Testifyingthericebacterialblightresistancegenexa5bygeneticcomplementationandfurtheranalyzingxa5(Xa5)incomparisonwithitshomologTFIIAgamma1[J].MolecularGeneticsandGenomics,2006,275(4):354366.[18]WangChunlian,XuAnbi,GaoYing,etal.GenerationandcharacterisationofTn5taggedXanthomonasoryzaepv.oryzaemutantsthatovercomeXa23mediatedresistancetobacterialblightofrice[J].EuropeanJournalPlantPathology,2009,123(3):343351.[19]WuXiaoming,LiXianghua,XuCaiguo,etal.Finegeneticmappingofxa24,arecessivegeneforresistanceagainstXanthomonasoryzaepv.oryzaeinrice[J].TheoreticalandAppliedGenetics,2008,118(1):185191.[20]BollerT,HeShengyang.Innateimmunityinplants:anarmsracebetweenpatternrecognitionreceptorsinplantsandeffectorsinmicrobialpathogens[J].Science,2009,324(5928):742744.[21]ZipfelC.EarlymoleculareventsinPAMPtriggeredimmunity[J].CurrentOpinioninPlantBiology,2009,12(4):414420.!8!