助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   black-fur sheep 的翻译结果: 查询用时:0.008秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

black-fur sheep
相关语句
  黑裘皮羊
     Polymorphism of blood protein in Minxian Black-fur sheep
     岷县黑裘皮羊血液蛋白多态性的研究
短句来源
     The polymorphism of hemoglobin (Hb) and transferring(Tf) of 42 individuals of Minxian Black-fur sheep was detected by using polyacrylamide gel electrophoresis.
     采用不连续非变性聚丙烯酰胺凝胶电泳技术对42只岷县黑裘皮羊的血红蛋白(Hb)和转铁蛋白(Tf)基因座的多态性进行了研究。
短句来源
  “black-fur sheep”译为未确定词的双语例句
     The results indicated that both loci of Hb and Tf in population of Minxian Black-fur sheep had displayed certain polymorphism.
     结果表明:岷县黑裘皮羊的Hb、Tf位点均存在多态性;
短句来源
  相似匹配句对
     Polymorphism of blood protein in Minxian Black-fur sheep
     岷县黑裘皮羊血液蛋白多态性的研究
短句来源
     Fur
     毛皮
短句来源
     Black,M.
     Black,M.
短句来源
     The Establishment of Fibroblast Cell Line and Its Biological Characteristic Research in Guide Black fur sheep
     贵德黑裘皮羊耳成纤维细胞系的建立和生物学特性的研究
短句来源
     The Black Bone Sheep of the Phoenix Hill
     珍稀特养新秀——凤凰山乌骨羊
短句来源
查询“black-fur sheep”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


The polymorphism of hemoglobin (Hb) and transferring(Tf) of 42 individuals of Minxian Black-fur sheep was detected by using polyacrylamide gel electrophoresis. The results indicated that both loci of Hb and Tf in population of Minxian Black-fur sheep had displayed certain polymorphism. Three alleles at the loci of Hb were found such as HbA, HbB and HbC that composed four genotypes as HbAA, HbBB, HbAC and HbBC, among which HbBB and HbB were the dominant gene type and gene respectively. Four alleles...

The polymorphism of hemoglobin (Hb) and transferring(Tf) of 42 individuals of Minxian Black-fur sheep was detected by using polyacrylamide gel electrophoresis. The results indicated that both loci of Hb and Tf in population of Minxian Black-fur sheep had displayed certain polymorphism. Three alleles at the loci of Hb were found such as HbA, HbB and HbC that composed four genotypes as HbAA, HbBB, HbAC and HbBC, among which HbBB and HbB were the dominant gene type and gene respectively. Four alleles at the loci of Tf were found such as TfA, TfB, TfC and TfD under the controll of 7 genotypes as follow as TfBB, TfCC, TfAB, TfAC, TfAD, TfBC and TfCD, among which TfCC and TfC were the dominant gene type and gene respectively.

采用不连续非变性聚丙烯酰胺凝胶电泳技术对42只岷县黑裘皮羊的血红蛋白(Hb)和转铁蛋白(Tf)基因座的多态性进行了研究。结果表明:岷县黑裘皮羊的Hb、Tf位点均存在多态性;Hb位点共检测到HbA、HbB和HbC 3个等位基因,共构成HbAA、HbBB、HbAC和HbBC 4种基因型,其中HbBB和HbB为优势基因型和优势基因;Tf位点共检测到TfBB、TfCC、TfAB、TfAC、TfAD、TfBC、TfCD 7种基因型,受TfA、TfB、TfC、TfD 4个复等位基因控制,其中TfCC和TfC为优势基因型和优势基因。

This paper introduced an approach of marginal diversity, and evaluated the contribution, marginal diversity and conservation potency of each of the 11 sheep breeds from northern China based on genetic distance and extinction probability. The results showed that the marginal diversity of Sunite sheep was the highest (-0.2008), Tan sheep (-0.1932) and Lanzhou large tailed sheep (-0.1843) the next, and Minxian black fur sheep the lowest (-0.1268). The conservation potency of Lanzhou...

This paper introduced an approach of marginal diversity, and evaluated the contribution, marginal diversity and conservation potency of each of the 11 sheep breeds from northern China based on genetic distance and extinction probability. The results showed that the marginal diversity of Sunite sheep was the highest (-0.2008), Tan sheep (-0.1932) and Lanzhou large tailed sheep (-0.1843) the next, and Minxian black fur sheep the lowest (-0.1268). The conservation potency of Lanzhou barge tailed sheep was the highest (0.1419), the second was Tong sheep (0.1017), and small tailed Han sheep was the lowest (0.0365). Our result suggested that the optimum conservation strategy is to give priority to those breeds with the highest conservation potency,rather than to the most endangered breeds; thus, Lanzhou large tailed sheep and Tong sheep should be given conservation priority.

本文介绍了边际多样性方法 ,并利用微卫星DNA遗传距离、灭绝概率等结果分析了中国北方 11个绵羊品种的品种贡献率、边际多样性及保护潜力。结果表明 ,苏尼特羊 (Sunitesheep)的边际多样性最高 (- 0 .2 0 0 8) ,其次为滩羊 (Tansheep) (- 0 .1932 )、兰州大尾羊 (Lanzhoulargetailedsheep) (- 0 .184 3) ;岷县黑裘皮羊 (Minxianblackfursheep)最低 (- 0 .12 6 8)。保护潜力最大的品种为兰州大尾羊 (0 .14 19) ,其次为同羊 (Tongsheep) (0 .10 17) ,最小的为小尾寒羊 (SmalltailedHansheep) (0 .0 36 5 )。根据边际多样性方法 ,作者认为确定需要保护的品种应该依据最大保护潜力而不是品种的濒危程度。 11个绵羊品种的保护顺序依次是兰州大尾羊、同羊、汉中羊 (Hanzhongsheep)、甘家羊(Ganjiasheep)、欧拉羊 (Oulasheep)、岷县黑裘皮羊、乔科羊 (Qiaokesheep)、苏尼特羊、乌珠穆沁羊 (Ujumqinshee...

本文介绍了边际多样性方法 ,并利用微卫星DNA遗传距离、灭绝概率等结果分析了中国北方 11个绵羊品种的品种贡献率、边际多样性及保护潜力。结果表明 ,苏尼特羊 (Sunitesheep)的边际多样性最高 (- 0 .2 0 0 8) ,其次为滩羊 (Tansheep) (- 0 .1932 )、兰州大尾羊 (Lanzhoulargetailedsheep) (- 0 .184 3) ;岷县黑裘皮羊 (Minxianblackfursheep)最低 (- 0 .12 6 8)。保护潜力最大的品种为兰州大尾羊 (0 .14 19) ,其次为同羊 (Tongsheep) (0 .10 17) ,最小的为小尾寒羊 (SmalltailedHansheep) (0 .0 36 5 )。根据边际多样性方法 ,作者认为确定需要保护的品种应该依据最大保护潜力而不是品种的濒危程度。 11个绵羊品种的保护顺序依次是兰州大尾羊、同羊、汉中羊 (Hanzhongsheep)、甘家羊(Ganjiasheep)、欧拉羊 (Oulasheep)、岷县黑裘皮羊、乔科羊 (Qiaokesheep)、苏尼特羊、乌珠穆沁羊 (Ujumqinsheep)和小尾寒羊

To determine the origin and gene diversity of the Chinese and Mongolian domestic sheep,a partial fragment of mitochondrial DNA D-loop was sequenced for total number of 314 individuals from nine Chinese sheep populations and 11 Mongolian sheep populations.The results show no difference in nucleotide composition between Chinese and Mongolian sheep mtDNA D-loop sequences.However,more variables were identified in Mongolian sheep (26.85% of the sites) than that in Chinese sheep...

To determine the origin and gene diversity of the Chinese and Mongolian domestic sheep,a partial fragment of mitochondrial DNA D-loop was sequenced for total number of 314 individuals from nine Chinese sheep populations and 11 Mongolian sheep populations.The results show no difference in nucleotide composition between Chinese and Mongolian sheep mtDNA D-loop sequences.However,more variables were identified in Mongolian sheep (26.85% of the sites) than that in Chinese sheep (24.22%).In China,mtDNA haplotype diversity was the highest in Qinghai Tibetan sheep,followed then by Gansu Tibetan sheep,Gansu Alpine Merino,Qinghai Merino,Gannan Tibetan sheep,Small-tailed Han sheep,Tan sheep,Hu sheep and Minxian Black Fur sheep.In Mongolian sheep,mtDNA haplotype diversity was the highest in Bayad and Baidrag populations and the lowest in the Gobi-Altai population.In general,Mongolian sheep have a richer genetic diversity than the Chinese ones with larger number of haplotypes (86.06% (142/165) versus 78.83% (108/137)),higher haplotype diversity (Hd;0.976 versus 0.936),higher nucleotide diversity (Pi (π);0.036 versus 0.034) and higher average number of nucleotide differences (k;23.50 versus 22.48).Phylogenetic analysis of the 217 haplotypes identified in both Mongolian and Chinese sheep supported the same origin of their domestication with three distinct maternal lineages defined as major haplotypes A,B and C,of which haplotype A are the commonest in all Chinese sheep populations and in the majority of Mongolian sheep populations (9/11) with an average frequency of 58.73%,followed by haplotype B present in eight of Chinese population and in all Mongolian sheep populations with an average frequency of 24.68%,and haplotype C present in eight Chinese and in 10 Mongolian sheep populations with an average frequency of 16.59%.Further network analysis of the phylogenetic relationship of the 87 haplotypes identified from 91 sequences retrieved from GenBank together with the 217 haplotypes detected in this study reveals clearly four distinct lineages with the European mouflon (O.musimon) mixed into one of the lineages (haplotype B).There is no evidence of contribution of Argali sheep (O.ammon),O.vignei bochariensis and/or O.ammon nigrimontana to the maternal origin of both Mongolian and Chinese domestic sheep.

为了在分子水平上探讨绵羊的起源,对中国和蒙古共20个绵羊群体、314只绵羊mtDNAD环的部分序列进行了测定。结果表明:中国绵羊和蒙古绵羊mtDNAD环区的部分序列中A、T、G、C含量没有明显的差别;蒙古绵羊的多态位点数(26.85%)略高于中国绵羊(24.22%);中国绵羊群体的单倍型多样度在青海藏羊、甘肃藏羊、甘肃高山细毛羊、青海细毛羊、甘南藏羊、小尾寒羊和滩羊群体中较高,但在湖羊和岷县黑裘皮羊中较低;蒙古绵羊的单倍型多样度在Bayad和Baidrag群体中最高,但在GobiAltai群体中最低。从总体上看,蒙古绵羊的遗传多样性要略高于中国绵羊,例如单倍型比例的平均值为86.06%(142/165)∶78.83%(108/137),单倍型多样度(Hd)的平均值为0.976∶0.936,核苷酸多样度(Pi(π))的平均值为0.036∶0.034,平均核苷酸差异数(k)的平均值为23.50∶22.46。217个中国和蒙古绵羊的单倍型序列的系统发生分析表明,中国和蒙古绵羊均有3个母系起源,被定义为A、B和C3类主要的单倍型。其中A类单倍型在所有中国绵羊群体及绝大多数蒙古绵羊群体(9/11)中占优势,平均比例为5...

为了在分子水平上探讨绵羊的起源,对中国和蒙古共20个绵羊群体、314只绵羊mtDNAD环的部分序列进行了测定。结果表明:中国绵羊和蒙古绵羊mtDNAD环区的部分序列中A、T、G、C含量没有明显的差别;蒙古绵羊的多态位点数(26.85%)略高于中国绵羊(24.22%);中国绵羊群体的单倍型多样度在青海藏羊、甘肃藏羊、甘肃高山细毛羊、青海细毛羊、甘南藏羊、小尾寒羊和滩羊群体中较高,但在湖羊和岷县黑裘皮羊中较低;蒙古绵羊的单倍型多样度在Bayad和Baidrag群体中最高,但在GobiAltai群体中最低。从总体上看,蒙古绵羊的遗传多样性要略高于中国绵羊,例如单倍型比例的平均值为86.06%(142/165)∶78.83%(108/137),单倍型多样度(Hd)的平均值为0.976∶0.936,核苷酸多样度(Pi(π))的平均值为0.036∶0.034,平均核苷酸差异数(k)的平均值为23.50∶22.46。217个中国和蒙古绵羊的单倍型序列的系统发生分析表明,中国和蒙古绵羊均有3个母系起源,被定义为A、B和C3类主要的单倍型。其中A类单倍型在所有中国绵羊群体及绝大多数蒙古绵羊群体(9/11)中占优势,平均比例为58.73%;B类单倍型居中,为24.68%;C类单倍型最少,仅为16.59%。进一步从GenBank获得的91个绵羊D环区的序列与中国和蒙古绵羊D环区的单倍型的进行网络关系分析,发现欧洲摩弗仑羊(Europeanmouflon,O.musimon)与中国和蒙古绵羊具有较近的亲缘关系,但没有发现羱羊(Argali,O.ammon)、盘羊(O.vigneibochariensis)和东方盘羊(O.ammonnigrimontana)对中国和蒙古绵羊起源有贡献的证据。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关black-fur sheep的内容
在知识搜索中查有关black-fur sheep的内容
在数字搜索中查有关black-fur sheep的内容
在概念知识元中查有关black-fur sheep的内容
在学术趋势中查有关black-fur sheep的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社