查询词典 phylogenetic

Objective To analyze the phylogenetic relationship among four groups of Microtus fortis by gene distribution characteristics of ten biochemical loci.

目的 观察四类东方田鼠在10个同工酶与异构蛋白生化基因位点上的基因分布特征，以研究它们间的遗传关系。

At the same time served determination of Miridae phylogeny on molecular level. 10.The phylogenetic relationship between subfamilies constructed based on analysis of the Cyt b 432bp sequences is basically same as that based on EST traits.

从分子水平支持Schuh 1976年提出的盲蝽科内亚科的系统发育关系中这5个亚科相互间的系统发育关系，并确定了合垫盲蝽亚科Orthotylinae在这个关系中的地位，为盲蝽科内系统发育关系的确定提供了重要的依据。

According to the phylogenetic analysis of rbcL and trnL-F and morphology characters , the genus of Plagiomnium is more closely to Mnium than to the rest of the Minaceae.

结合形态学的分支分析及基于rbcL和trnL-F基因序列的分析结果表明：匐灯藓属与提灯藓属的亲缘关系较近，而与疣灯藓属亲缘关系较远。

Monodon were in the same phylogenetic branches.To understand theirs function,amounts of FCproPO and FCHC expressions in hepatopancreas were studied by real-time PCR after challenged by V.

anguillarum和WSSV病毒刺激后，FCproPO和FCHC在肝胰腺中相对表达量的变化来研究它们的功能和相互关系。

According to the phylogenetic analysis of the octopodsCOI DNA sequences,Cistopus is grouped with other members of subfamily Octopodinae to form a monophyletic group .

由章鱼COI DNA序列所作的亲缘关系分析，结果显示小孔蛸与其他章鱼亚科的成员形成一个单系群。

Molecular phylogenetic trees show that the Eurya species studied form a monophyletic group, organized into five clades with geographical correlations.

所得的分子亲缘树显示本次研究的32个柃木种构成一单源的一支，其下则分为五个具有地理关系的小群。

The former was monophyletic while the phylogenetic status of Pteriomorphia was ambiguous owning to the controversial position of Ostreidae.

与其他分子研究的结论不同，本研究分析结果支持现有的分类系统，即异齿亚纲可以向下划分为两个目：帘蛤目和海螂目。

In order to elucidate the phylogenetic relationships of genus Bryodemella and answer such question as whether Bryodemella is a monophyletic genus, all 8 species of this genus were dealt with and a cladistic analysis is performed using thirty-four characters from external morphology in this paper.

为阐明异痂蝗属Bryodemella种间系统发育关系并回答该属是否为单系的问题，本文在研究外部形态结构的基础上选择了34个不同性状对异痂蝗属所有8种进行了支序分析，结果只产生1棵步长为55、一致性指数和保留指数均为0.80的最简约树。

According to molecular phylogenetic analysis of MADS1, MOC1, and TB1 alleles, the bamboo species may be divided to three main monophyletic group, but they are not corresponded to diffuse, unicaespitose and pluricaespitose bamboo.

进一步对不同基因(MADS1、MOC1和TB1)的系统进化作了比较，发现MOC1基因的系统进化分析结果对现有分类体系的支持最多，MADS1基因次之，而TB1基因可能不适用于竹类植物的系统进化与分类分析。

The phylogenetic relationships among species in sect. Moutan are discussed in detail.

根据这一结果，对牡丹组的种间关系进行了详细的讨论。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐