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1、水稻耐盐机理研究的重要进展（ImportantprogressofstudyonsalttolerancemechanisminRice）ImportantprogressofstudyonsalttolerancemechanisminRiceSalttolerantquantitativetraitgeneSKC1GaoJiping,LinHongxuan*(Instituteofplantphysiologyandecology,ShanghaiInstituteoflifesciences,ChineseAca
2、demyofSciences,Shanghai200032)Receiveddate:2005-10-20ProjectsupportedbytheMinistryofscienceandTechnology(2002AA2Z1003),theNationalNaturalScienceFoundationofChina(30170571),theShanghaiscienceandTechnologyCommission(03DJ14016),ShanghaiandHongKongMolecularbiologica
3、lsciencesresearchfoundation.Author'sbriefintroduction:GaoJiping(1968-),male,doctoralcandidate,assistantresearcher,LinHongxuan(1960-),male,doctor,researchfellow,authorofcorrespondence.Articlenumber:1004-0374(2005)06-0563-03Soilsalinizationlimitscropgrowthandcause
4、scroplossesOneofthemostseriousabioticstresses.Accordingtostatistics,theworld'ssaltAlkalilandareaofoveronebillionhectares,ofwhich,China'ssalinelandsurfaceTheplotreachedonehundredmillionhectares.Inourexistingarableland,atleastEightmillionhectaresofland,duetoimprop
5、erirrigationandfertilization,ledtoTheaccumulationofsaltinsoilaffectstheyieldofcropstosomeextent.ImprovingtheresistanceofcropsbygeneticimprovementisthesolutiontothisproblemOneofthemosteffectivewaysofthinking.Therefore,itisnecessarytorecognizefromthegeneticpointof
6、viewKnowingthemechanismofsalttoleranceinnature,thiswillhelptopassthroughmoleculesBreedingmethodscanimprovetheabilityofcropstoresistsaltstressThedevelopmentoftheindustryisofgreatsignificance.Riceisoneofthemostimportantcropsintheworld,anditisalsoourcountryThemosti
7、mportantfoodcrop.ThestudyoffunctionalgenomicsinriceisinternationalTheareasofgreatconcernareverycompetitive.InrecentyearsinourcountryIncreasethesupportinthisregard,throughtheunremittingeffortsofscientists,Chinahasmadegreatachievementsinthestudyofricefunctionalgen
8、omicsFruit[1~2].Recently,ourcountryhasstudiedtheimportantfunctionalgenesinRiceAbreakthroughhasbeenmadebetweenusandtheAmericanUniversityofCalifornia,BerkeleyIncooperat
