%0 Journal Article
%T Polymorphism and Original Analysis of mtDNA D-loop of Three Leuciscus Species in Xinjiang<br>新疆三种雅罗鱼属鱼类mtDNA D-loop多态性及起源分化分析 Polymorphism and Original Analysis of mtDNA D-loop of Three Leuciscus Species in Xinjiang
%A HU Wen-Ge
%A WANG Jin-Fu
%A SHENG Jin-Liang
%A DUAN Zi-Yuan
%A MA Run-Lin
%A <br>胡文革
%A 王金富
%A 盛金良
%A 段子渊
%A 马润林HU Wen-Ge
%A WANG Jin-Fu
%A SHENG Jin-Liang
%A DUAN Zi-Yuan
%A MA Run-Lin
%J 遗传
%D 2003
%I 
%X PCR-RFLP technique was employed to amplify about 827bp of mtDNA D-loop hypervariable region of Leu-ciscus baicalensis ,L. merzbacheri and L. idus in Xinjiang. The PCR products of 56 samples with four restriction enzymes were digested:Seal, HintI,AluI,Ddel,and RFLP analysis was done then. The study indicates that all of L. species and populations have six haplotypes, L. merzbacheri has two haplotypes: BDAA, BDBA; L. baicalensis has three: AAAA, ABAA, ACAA; L. idus has one:CAAA. It is primarily considered that L. merzbacheri and L. baicalensis have more intra-population mutations. The UPGMA trees with 6 haplotypes and net genetics distance pointed out that L. merzbacheri might be original species,L. baicalensis and L. idus are evolved from L. merzbacheri.
%K three Leuciscus species in Xinjiang
%K mtDNA D-loop
%K PCR-RFLP
%K polymorphism
%K evolution<br>新疆
%K 雅罗鱼
%K mtDNA
%K D-100p
%K PCR—RFLP
%K 多态性
%K 进化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=3E23F50E071DF18E21B2F5AEE4F1FA5E&aid=62273B6E8EA92945&yid=D43C4A19B2EE3C0A&vid=C5154311167311FE&iid=E158A972A605785F&sid=3081401A9FAB9CE2&eid=6B3068A7C27BD349&journal_id=0253-9772&journal_name=遗传&referenced_num=6&reference_num=19