理学 >>> 生物学 >>> 动物学 >>> 动物遗传学 >>>
搜索结果: 1-6 共查到动物遗传学 D-loop相关记录6条 . 查询时间(0.125 秒)
Here, we studied the genetic diversity of native fowls in Laos by analyzing a mitochondrial DNA (mtDNA) sequence polymorphism. A 546-bp fragment of the mtDNA D-loop region was sequenced in 129 chicken...
In order to protect the genetic resource of native horse breeds, the genetic diversity of mitochondrial DNA (mtDNA) D-loop of three native horse breeds in western China were investigated. Forty-three ...
对10头原种婆罗门牛mtDNA D-loop全序列912 bp测序,婆罗门牛遗传多样性丰富,检测到的9种单倍型兼有瘤牛(B. indicus)与普通牛(B. taurus)的遗传背景,核苷酸变异率为6.25%,单倍型多态度为0.978±0.054,核苷酸多态度为0.014 30±0.008 68。所有单倍型聚为明显的两大分支,婆罗门牛的大部分单倍型为普通牛单倍型类群, 并占绝对优势(90%),仅B...
摘要用PCR-RFLP技术,对新疆分布的准噶尔雅罗鱼、贝加尔雅罗鱼和高体雅罗鱼的mtDNA D-loop高变区约827bp进行了扩增,用ScaI、HinfI、AluI、DdeI 4种限制性内切核酸酶对56个样本的扩增产物酶切和RFLP分析,共检测到6种单倍型。准噶尔雅罗鱼存在2种单倍型:BDAA和BDBA;贝加尔雅罗鱼存在3种:AAAA、ABAA和ACAA;高体雅罗鱼只有1种。初步认为,准噶尔雅罗...
China has numerous native domestic goat breeds, but so far there has been no extensive study on genetic diversity, population demographic history, and origin of Chinese goats. To determine the origin ...
To investigate the genetic relationships among various cattle breeds, bovine mtDNA D-loop region was used in 411 animals of 18 cattle breeds, including 8 Asian Bos taurus, 7 European Bos taurus, 1 Asi...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...