200521374-77RuralEco-Environment①210095S336S451.1Q789A1001-5906200503-0074-04Safetyassessmentongeneflowofherbicide-resistanttransgeniccrops.SONGXiao-lingQIANGShengLIULin-liHUANGFUChao-heWeedResearchLaboratoryNanjingAgriculturalUniversityNanjing210095China.RuralEco-Environment200521374-77AbstractAimingatexistingproblemswithmethodsforsafetyassessmentofherbicide-resistanttransgeniccropsanewmethodbasedonaf-finityofplantsforsafetyassessmentofgeneflowwasputforward.Criteriaforselectionofalliedspecieswereexploredwithtimedependencesequencespacedependencesequenceandpopulationquantitydependencesequenceasitsprinciples.Keywordsherbicide-resistanttransgeniccropgeneflowsafetyassessment119961-23-45-72318-11212-1431531630400059E2001022004-12-06①233.117-19320cross-pollinationhorizontalgenetransfer21-223.223-2423251326-2724228-314.157312323Echinochloaspp.OryzaofficinalisLeersiajaponica4.24.2.1123454.2.23516323167211.J.199954427-4282.J.2000227-293.J.2001437-394.J.2001542-435KlingJ.CouldtransgenicsupercropsonedaybreedsuperweedsJ.Science19962745285180-1816MikkelsenTRJensenJJorgensenRB.TheriskofcroptransgenespreadJ.Nature19963806569317.J.1999414343-3488BarangerACheverAM.EffectofoilseedrapegenotypeonthespontaneoushybridizationratewithweedyspeciesanassessmentoftransgenedispersalJ.TheorApplGenet1995916-7956-9639JorgensenRBAndersonBlandboLetal.Spontaneoushybridiza-tionbetweenoilseedrapeBrassicanapusandweedyrelativesJ.ActaHort19964071-2193-20010DarmencyHFleuryA.MatingsysteminHirschfeldiaincanaandhybridizationtooilseedrapeJ.WeedRes2000402231-23811SongZPLuBRZhuYGCetal.GeneflowfromcultivatedricetothewildspeciesOryzarufipogonunderexperimentalfieldcondi-tionsJ.NewPhytol20031573657-66512LefolESeguin-SwartzGDowneyRK.Sexualhybridisationincros-sesofcultivatedBrassicaspecieswiththecrucifersErucatrumgalli-cumandRaphanusraphanistrumpotentialforgeneintrogressionJ.Euphytica1997952127-13913MetzPLJJacobsenENapJP.Theimpactonbiosafetyofthephos-phinothricin-toleranttransgeneininter-specificB.rapa,B.napushybridsandtheirsuccessivebackcrossesJ.TheorApplGenet1997953442-45014SankulaSBravermanMPOardJHetal.Geneticanalysisofglu-fosinateresistanceincrossesbetweentransformedriceOryzasati-vaandredriceOryzasativaJ.WeedTechnol1998122209-21415KerlanMCCheverAMEberF.Riskassessmentofoutcrossingoftransgenicrapeseedrelatedspeciesinterspecifichybridproductionunderoptimalconditionwithemphasisonpollinationandfertiliza-tionJ.Euphytica1992622145-15316.M.200250-6017DalePJ.SpreadofengineeredgenestowildrelativesJ.PlantPhysiol1992100113-1518ScheflerJAPhilipJD.Opportunitiesforgenetransferfromtrans-genicoilseedrapeBrassicanapustorelatedspeciesJ.TransgenRes199435263~27819MesseguerJ.GeneflowassessmentintransgenicplantsJ.PlantCellTissueandOrganCulture2003733201-21220.M.1995296-30821LorenzMGWackernagelW.Bacterialgenetransferbynaturalge-netictransformationintheenvironmentJ.MicrobiolRev1994583563-60222GebhardFSmallaK.Monitoringfieldreleasesofgeneticallymodi-fiedsugarbeetsforpersistenceoftransgenicplantDNAandhori-zontalgenetransferJ.FEMSMicrobiolEcol1999283261-27223KlingerTEllstrandNC.Engineeredgenesinwildpopulationsfit-nessofweedcrophybridsofRaphanussativusJ.EcolApplica-tions199441117-12024DalePJ.TheimpactofhybridsbetweengeneticallymodifiedcropplantsandtheirrelatedspeciesgeneralconsiderationsJ.Molecu-larEcology19943131-3625ChadoeufRDarmencyHMailletJetal.SurvivalofburiedseedsofinterspecifichybridsbetweenoilseedrapehoarymustardandwildradishJ.FieldCropRes1998583197-20426ChevreAMEberFBarangerAetal.GeneflowfromtransgeniccropsJ.Nature1997389665392427EllstrandNCPrenticeHCHancockJE.Geneglowandintrogres-sionfromdomesticatedplantsintotheirwildrelativesJ.AnnuRevEcolSyst199930539-56328.barEchino-chloacrusgallivarmitisJ.200235101228-123129.barJ.20022535-830.J.2003314526-52931.F1-J.200394357-36132.J.1998152-551969773