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phylogenetic相关的网络例句

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与 phylogenetic 相关的网络例句 [注:此内容来源于网络,仅供参考]

Methods All H5A1 sequence in NCBI genhank and influenza se- quence database were downloaded and aligned, then fast maximizing likelihood method was applied to construct phylogenetic tree, and SRDT model was used to estimate evolution rate and ancestral date for tree branches.

方法下载NCBI Genbank和美国洛斯阿莫斯国家实验室流感病毒数据库中全部的甲型流感病毒H5A1序列,采用快速极大似然法绘制进化树,并用SRDT模型估计各分枝的进化速度与出现时间。

With the help of latest developed bioinformatics tools, all available Influenza H5A1 strains were explored to deeply under stand their evolution tendency. Methods All H5A1 sequence in NCBI genbank and influenza sequence database were downloaded and aligned, then fast maximizing likelihood method was applied to construct phylogenetic tree, and SRDT model was used to estimate evolution rate and ancestral date for tree branches.

下载NCBI Genbank和美国洛斯阿莫斯国家实验室流感病毒数据库中全部的甲型流感病毒H5A1序列,采用快速极大似然法绘制进化树,并用SRDT模型估计各分枝的进化速度与出现时间。

A short distance up the phylogenetic scale, however, another, non-physical boundary appears that exists outside the physical one.

进化阶段上的短距离,然而,另一个非物理疆界出现了,它存在于物理疆界之外。

On the basis of introduction of the phylogenetic relationship and gene flow between biotypes Q and B of B.

在介绍烟粉虱Q型与B型系统发育关系以及基因交流的基础上,着重论述这两种生物型的种群动态及其影响因子的研究进展,以期揭示烟粉虱Q型与B型的成功入侵机制,并为其控制提供依据。

On the basis of introduction of the phylogenetic relationship and gene flow between biotypes Q and B of B.tabaci,the pop...

在介绍烟粉虱Q型与B型系统发育关系以及基因交流的基础上,着重论述这两种生物型的种群动态及其影响因子的研究进展,以期揭示烟粉虱Q型与B型的成功入侵机制,并为其控制提供依据。

A final note about subspecies: My master's thesis work involves examining the phylogenetic relationships among caimans, including the putative subspecies of C.

最后约亚:我的硕士论文的研究工作涉及的亲缘关系caimans ,包括假定亚角鳄。

In this experiment,nad4 and cox1 genetic variation of cestodes were firstly studied.Genetic variation and DNA polymorphism of mitochondria were carried out from mitochondrial gene.So the effective genetic markers were found which studied molecular taxonomy and Phylogenetic relationship of cestodes.This study have filled in the blank space of research that was related to China\'s cestodes mitochondrial genome research.

本试验首次对绦虫nad4和cox1基因的遗传变异情况进行研究,从线粒体基因的角度,开展绦虫线粒体遗传变异和DNA多态性方面的研究,找到了研究绦虫分子分类学、种群遗传关系有效的遗传标记,填补了我国寄生绦虫线粒体全基因组相关研究的空白。

The constructed phylogenetic tree revealed that the relationship between T.saginata asiatica and T.saginata is closer, both are distant relative to T.solium and other species of cestodes.

系统发育树状图显示,牛带绦虫亚洲亚种和牛带绦虫最为接近,远离猪带绦虫及其他绦虫。

The phylogenetic analysis based on the amino acids of invertebrate and vertebrate S19 proteins showed that the amphioxus protein was at the base of a clade of vertebrate S19 proteins, indicating that amphioxus is not only the sister group of extant vertebrates but also the basal lineage of chordates.

另外,AmphiS19与脊椎动物各S19蛋白在氨基酸水平上的相似性几乎是等同的。这些结果表明文昌鱼不仅是脊椎动物的姊妹类群,而且是脊索动物谱系进化过程中的基部类群。

We used mitochondrial cyt-b gene to conduct phylogenetic reconstruction, nested clade analysis and mismatch distributions of this frog.

我们利用cyt-b基因构建了单元型的系统发生树,进行了巢式统计分析和种群的歧点分布分析。

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