查询词典 Bos frontalis

It was deduced that there was very close relationship between B. frontalis and Bos gaurus, which showed that they might share the same maternal origin in an anterior time and maybe the progeny of a kind of extinct wild bovine species.

综合多层次的研究结果可以初步推测，大额牛与印度野牛有着十分密切的关系，它们在较早的世代具有共同的母系起源，并且有可能是现已灭绝的某种野生牛的后代。

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。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。