Bos

Bos的基本解释

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牛属

相似词

bos

与Bos相关的网络例句 [注：此内容来源于网络，仅供参考]

Molecular tree showed that haplotypes from Bubalus bubalis and Bos indicus clustered on their own and there were apparent differentiation between Bubalus bubalis, Bos indicus and other bovine species. There was no apparent differentiation among Bos taurus, Bos grunniens, Bos frontalis and they maybe produced apparent differentiation gradually in the process of evolution.

分子进化树显示，水牛、瘤牛独自成类并与其他牛种显著分化；普通牛、牦牛、大额牛间的序列分化程度并不明显，但有可能在进化过程中逐步产生明显的分化。

Mutation rate at exon of GH in five bovine species was very low with the percentage of 3.48%. The majority of nucleotide substitution was nonsense mutation and only one missense mutation was observed. Molecule tree based on haplotypes of bGH at exon 5 showed that differentiation was apparent relatively between Bubalus bubalis and Bos taurus, Bos indicus, Bos grunniens, Bos frontalis. There was no apparent differentiation among other four bovine species and they shared mutual ancestral sequence.

序列分析表明，5个牛种GH基因外显子5的遗传变异水平较低，平均核苷酸变异率约为3.48%，而且绝大多数位点的核苷酸替换是同义突变，仅发现1个错义突变位点；从GH基因外显子5序列单倍型构建的分子进化树来看，水牛与普通牛、瘤牛、牦牛及大额牛的分化相对比较明显，其他4个牛种之间并无明显分化，还享有共同的祖先序列。

We obtained complete coding sequence of myostatin gene from Bos taurus, Bos indicus, Bos grunniens, Bos frontalis and Bubalus bubalis (swamp buffalo and river buffalo) by PCR fragments sequencing method. The molecular evolution characters of CDS of myostatin gene were analyzed.

运用PCR分段扩增测序法，获得普通牛、瘤牛、牦牛、大额牛、水牛MSTN基因编码区全序列，进而分析编码区序列的分子进化特征。

与Bos相关的网络解释 [注：此内容来源于网络，仅供参考]

Bos：牛属

中国牛种的驯化和演进普通牛的驯化,距今至少已有6000年的历史,在草原地区可能更...一、牛的动物分类学分类:脊椎动物门(Verterbrata)哺乳纲(Mammalia)偶蹄目(Artiodactila)反刍动物亚目(Ruminantia)洞角科(Covicornia)牛亚科(Bovinac)牛属(Bos):家牛(Bosta

Bos：基本操作系统

本章提供了关于完成 AIX 5.2"基本操作系统"(BOS)的安装的信息. 受控的访问保护概要文件(CAPP)和评估保证级别 4+(EAL4+)如果使用定制的 bosinst.data 文件(通常用于无人照管安装或无提示安装),

Bos：波士顿

航程: 北京到波卡特洛机票 美国-波卡特洛-(PIH) 订票热线: ...北京到波士顿特价机票|北京到波士顿机票价格|北京到波士顿机票查询 来源: 北京华夏航空服务有限公司 航程: 北京到波士顿机票 美国-波士顿-(BOS) 订票热线: 01

Bos：速度爆发

另外因为刺客安放陷阱的速度只和武器的速度有关系,选用猛禽爪和符文爪做Chaos的话在不开速度爆发(Bos)或者被冰冻的情况下还能达到很高的陷阱安放速度,但有得必有失,伤害会比使用近身刃做Chaos的要低得多.

Bos：abbr. behavioral observation scales; 行为观察量表