1·The phylogenetic analysis was conducted by international researchers to determine the origin, evolution, patterns of speciation, and unique features in genome divergence among primate lineages.
这项系统发育研究由国际范围内的研究者共同承担，旨在揭示灵长类的起源、进化、物种形成模式和基因组谱系分化中的独特之处。
2·In this experiment, phylogenetic relationships of 18 species of passerines were studied using Adenylate Kinase Intron 5 (AK5) sequences and DNA techniques.
实验采用核蛋白激酶基因内含子5（AK5）和DNA测序法来分析这18种鸟的分子系统发育关系。
3·The phylogenetic relationship of the Ascalabotans lizards are studied simultaneously.
同时分析了游舌部蜥蜴的系统发育关系。
4·Recent phylogenetic analyses of multiple molecular data sets indicate that Trimeniaceae is one of the basal taxa of the extant angiosperms.
最新的分子系统发育研究显示，腺齿木科是现存被子植物的重要基部类群之一。
5·The rapid development of cladistic approach has motivated the proposal of the phylogenetic species concept.
分支学派的兴起，推动了系统发育种概念的提出。
1·A model and an algorithm were provided for constructing phylogenetic tree based on the principle of maximum likelihood estimate.
利用最大似然估计原理，给出了构建系统发生树的模型和算法。
2·Phylogenetic analysis has been used to study the evolutionary relationship among DNA and protein sequences of various organisms extensively.
系统发生分析被广泛应用于研究不同生物DNA、蛋白质序列的进化关系。
3·Yet, the phylogenetic relationships among major groups of Squamata remain controversial up to now.
但到目前为止有鳞目内部的系统发生关系一直存在许多争议。
4·It contains rich simulation routines to generate trees under a number of different phylogenetic and coalescent models.
它包含了富集模拟程序以在许多不同的系统发生和联合模型中产生树。
5·It is the first resource to provide phylogenetic trees of viral species computed using whole-genome sequence data.
它是提供使用全部基因组序列数据计算病毒物种系统发生树的第一个资源。