查询词典 phylogenetic

In addition, the phylogenetic relationship among several genera of Portunidea was discussed using Eriochier sinensis as the out-group.

另外，以中华绒螯蟹为外群探讨了梭子蟹科几个属种的系统进化关系。

Sis as the out-group. The molecular phylogenetic tree was constructed by NJ method using software MEGA 3.1, and three populations of M. nipponense were clustered first and then clustered with M. hainariense; M. rosenbergii and M. malcolmsonii, as well as M. Icr and M. latimanus had a closer genetic relationship and were clustered first, then they were clustered with M. carcinus and M. equidens, and finally with Fenneropenaeus chinensis.

用MEGA 3.1软件中的NJ法构建的分子进化树，日本沼虾3个群体先聚在一起后与海南沼虾聚在一起；另外，罗氏沼虾与马氏沼虾、短腕沼虾与贪食沼虾亲缘关系较近先聚在一起，然后再与大臂沼虾和等齿沼虾聚在一起，最后才与外群中国明对虾聚在一起。

It mainly covers the original research articles on anatomy, botanical history, chemotaxonomy, morphology, paleobotany, phylogenetic systematics, taxonomy, and phytogeography.

主要收录原始论文，范围涵盖解剖学、植物史、化学分类学、形态学、古植物学、系统发育系统学、分类学和植物地理学。

Phylogenetic relationships among the 18 original genera of the palm family were investigated using two DNA sequence data sets derived from matK, the maturase - coding gene located in an intron of the plastid gene trnK, and the internal transcribed spacer region of 18S-26S nuclear ribosomal DNA to examine relationships in 18 generas of chinese palm family.

通过叶绿体trnK基因的内含子matK序列及核糖体转录间隔区序列研究初步分析了中国原生棕榈科18属间的系统发生。

Phylogenetic analysis was accomplished using Parsimony and Bootstrap methods with Branch-and-Bound search of PAUP*.

系统发育分析采用PAUP*软件的Parsimony和Bootstrap两种方式的Branch-and-Bound算法。

Taking isolate USA as outgroup, the phylogenetic tree was constructed by means of maximum parsimony analysis, and the genetic evolution among isolates was analyzed.

以USA为外类群利用最大简约法构建了大豆疫霉根腐病菌的系统发生树，并分析了菌株之间的遗传进化关系。

The methods of constructing phylogenetic trees include the distance2based methods , parsimony , maximum likelihood , and Bayesian inference methods.

构建系统树的方法有距离法、简约法、最大似然法以及贝叶斯推断法等。

Genetic distance was calculated in MEGA3.0 software, and phylogenetic trees were constructed with PAUP and MrBayes software.

其中遗传距离分析均在MEGA3.0软件中进行，系统发育树的构建在PAUP和MrBayes软件中完成。

While some phylogenetic programs (such as the Macintosh version of PAUP*) have excellent tree printing facilities, many programs do not have the ability to generate publication quality trees.

尽管一些系统进化程序(例如Macintoch版的PAUP*)具有极佳的树打印能力，但是很多程序没有产生出版质量的树的能力。

TreeView provides a simple way to view the phylogenetic trees produced by a range of programs, such as PAUP*, PHYLIP, TREE-PUZZLE, and ClustalX.

TreeView提供了一个简单的方式来查看由一系列程序产生的系统进化树，如PAUP*、PHYLIP、TREE-PUZZLE和ClustalX。

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。