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1、BiochemicalSystematicsandEcology44(2012)243–249ContentslistsavailableatSciVerseScienceDirectBiochemicalSystematicsandEcologyjournalhomepage:www.elsevier.com/locate/biochemsysecoAnalysisofgeneticvariationinselectedgenerationsof“WholeRed”patternCyprinuscarpiovar.colorusingISSRmarker
2、sab,c,*adYao-PingLv,Ze-HuiHu,Xiao-QinYang,Cheng-HuiWangaCollegeofEcology,LishuiUniversity,Lishui,ChinabMarineFisheriesResearchInstituteofZhejiangProvince,Zhoushan,ChinacKeyLaboratoryofAppliedMarineBiotechnologyofMinistryofEducation,NingboUniversity,Ningbo,ChinadKeyLaboratoryofAqua
3、ticGeneticResourcesandAquacultureEcosystem,CertificatedbytheMinistryofAgriculture,ShanghaiOceanUniversity,Shanghai,ChinaarticleinfoabstractArticlehistory:InterSimpleSequenceRepeats(ISSR)markerswereappliedtoassessthegeneticdiversityReceived29June2011inF1,F2,andF3generationsof“WholeR
4、ed”patternCyprinuscarpio.var.colorastestingAccepted12May2012group,andtheirbasepopulation(F0)ascontrolgroup.Amongfourpopulations,120,118,Availableonline27June2012101and110bandsrangingfrom200to2500bpwereamplifiedrespectively.Asanalyzed,thepercentageofpolymorphicbands(PPB)rangedfrom51
5、.5%to67.8%;Shannon’sinfor-Keywords:mationindex(H0)variedfrom0.2176to0.2745amongpopulations.Withtheincreaseof“WholeRed”patternselectedgenerations’populations,itshowedareductioningeneticdiversity.AnalysisofCyprinuscarpiovar.colormolecularvariancerevealedthatagreaterproportionoftotal
6、geneticvariationexistedISSRGeneticdiversitywithinpopulations(70%)ratherthanamongpopulations(30%).ClusteranalysisdividedGeneticvariationthefourpopulationsintotwogroups.Geneticdifferencevalue(Gstfrom0.1588to0.2766)indicatedthatthedifferentiationhastakenplacetosomeextentamong“WholeRe
7、d”C.carpiovar.color.Ó2012ElsevierLtd.Allrightsreserved.1.IntroductionIntheOujiangRiverofChina,thereisaspecialcommoncarp,Oujiangcolorcarp(OCC)(Cyprinuscarpiovar.color),whichhasavarietyofbodycolorwithverygreatvalue.Thiscarpisaneconomicallyimportantfreshwaterfishwhichhasbeenculturedfo
8、r1200yearsinZhejiangProvince(Fig.
