系统发生

Genome and EST sequencing projects generate a wealth of sequence information for agronomically and phylogenetically important plant species of which the majority is difficult to subject to functional genomics.

农艺上和系统发生上重要的植物物种的基因组和EST测序计划产生了大量的序列信息，其中大部分难以服从功能基因组学。

At the center of this process is TFIID, a 700-kD complex composed of the TATA box binding protein and a set of phylogenetically conserved, polymerase-specific TBP-associated factors or TAFIIS.

这个过程的中心是TFIID，一个700kD的复合体，由TATA框结合蛋白和一系列系统发生上保守的，聚合酶特异性TBP相关因子或TAFIIS组成。

In the most rigorous test yet of this hypothesis, Shai Meiri of Imperial College, London, and his colleagues looked at 1,184 island–mainland population pairs both separately and in an analysis that took into account their phylogenic relationships.

伦敦皇家学院的夏末力及其同事们严密证实了这个假说，他们对1，184对大陆人口做了对比分析总结系统发生关系。

The polygenetic analysis of these sequences indicated that the main character for cystatin genes might have been existent before the split of Arabidopsis and rice.

系统发生分析表明，cystatin基因的基本特征很可能是在拟南芥和水稻的分离之前就已经形成。

Evolution,Gecko,Molecular phylogeny, Pygopod; Taxonomy

关键词：进化，分子系统发生，鳞脚虎，分类学

Answer riving on the highway, I realized that enormous changes had taken place in China's highway system in recent years.

驱车行驶在高速公路上，我意识到近几年来，中国的公路系统发生了巨大的变化。

Among those, the phylogenetic profiles method, one of popular in silico proteomics methods, has been widely used to predict protein-protein interactions.

这些方法之中，系统发生谱的方法，是一个比较受欢迎的'in silico'的蛋白质组预测方法，现已广泛用于蛋白质相互作用预测。

The new set of equations is useful in the evaluation of the potential effect of slantwise isentropic surfaces on the evolution of mesoscale systems since the potential temperature is included explicitly in the dynamic equations of the new set of equations.

本文通过推导绝热、无摩擦大气方程组，讨论了新方程组的特点；新方程组中，位温显式出现在动量方程中，有利于探讨倾斜的等熵面对中尺度系统发生和发展的影响。

The major changes include sparse and short and loose microvilli of endodermal epithelium cells, a reduction in apical microvesicles and subapical storage vacuoles, swilling of the mitochondria and a reduction or disappear in its cristea, a decrease in rough endoplasmic reticulum, abnormation in pattern and structure of nucleus, an increased vacuolation in cells, an extend in the interval of adjacent cells.

电镜观察发现，剂量在50g/mL以上时，YS上皮细胞微绒毛稀疏变短，胞质中贮液泡减少，线粒体、内质网等内膜系统发生多种细胞病理学改变，细胞间隙增宽，连接复合体破坏。

In this study, the ITS sequences including 5.8S gene from 34 Trametes strains were determined and used to construct a phylogenetic tree for phylogenetic analysis together with 17 reference sequences obtained from the GenBank database.

测定了34个分类单元的ITS(包括5.8SrDNA)序列，并对得到的43个分类单元的ITS序列进行系统发生分析，构建了聚类分析树状图。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。