查询词典 phylogenetic development

Phylogenetic studies are needed to test this hypothesis.

系统发育研究被需要来测试这个假说。

The results indicated that these sequences were not the suitable molecule markers for their relative and phylogenetic study.

因此，这些片段不适于作为亲缘关系和系统进化研究的分子标记。

Reconstruction of phylogenetic tree depends upon treemaking method and data set.

系统树的构建依赖于一定的方法和数据。

How to incorporate IIAHs into phylogenetic framework has been a focus in current studies.

如何挖掘并利用其中所包含的系统发育信息成为近年来系统发育学的研究热点。

In order to demonstrate its validity,we cormtrcted a phylogenetic hee at last.

为了说明此方法的可靠性，最后对多个物种DNA序列作了相似性分析。

It is a relational database designed to manage and explore information on phylogenetic relationships.

该网站是一个种系遗传知识数据库，是个被设计用来管理和探索种系发生关系信息的数据库。

The successive start-up of genome project in recent years has far-reaching impact on present phylogenetic studies.

生物基因组计划的相继启动对系统发育学研究的发展产生了深远影响。

Thus, a phylogenetic tree is based on a hypothesis of the order in which evolutionary events are assumed to have occurred.

因此，系统树是基于对进化事件发生顺序的假设。

Furthermore, phylogenetic analysis also indicated that all the sequences from the same species were clustered to one group.

系统发育分析发现，来源于同一种内的2条序列都被聚为一个类群。

The ITS sequences contain many variable sites and phylogenetical informative sites among related species of genus Vigna and phylogenetic relationships among species could be established succesfully.

美洲来源的聚为一类，它们的遗传距离较远，大多在20％左右，遗传多样性较高，位于系统树的最基部，可能为较原始起源的种。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。