查询词典 phylogenetic development

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。

The mycorrhizal dependency of plants could be used in the researches of plants phylogenetic evolution.

植物对VA菌根营养的依赖性可用来研究植物的系统演化。

AY452490, AY452491, AY452492, AY452493, AY452494 and AY452495, respectively. Based on the analysis of nucleotide sequence homology in phylogenetic rRNA repeating gene family sequences from Siniperca chuatsi, human, Norway Rat, Tetraoden nigroviridis, oreochromis esculentus, cyprinus carpio and oncorhynchus mykiss, the pairwise nucleotide sequence homology of 18S, 5.8S, 28S, ITS1 and ITS2 among 7 organisms were separately showed to be 91.2-98.6%, 95.0-100%, 87.2-92.8%, 6.8-62.9% and

同时，将鳜鱼rRNA重复基因家族序列与人、挪威鼠、鲀鱼、罗非鱼、镜鲤和虹鳟之间的序列分别进行同源性与进化关系分析，发现18S、5.8S、28S、ITS1和ITS2的同源性分别在91.2 98.6％、95.0 100％、87.2 92.8％、4.9 62.9％和11.9 64.0％之间；并获得了它们之间的进化关系树。

Phylogenetic analysis showed that TGG4 represent a novel myrosinase gene subfamily.

芥子酶系统发生树分析进一步表明，TGG4代表一个芥子酶基因新亚家族。

Based on early stage morphological characters of and well-known features studied previously but not used in taxonomy and phylogeny, a revaluation Soot-Ryen's system of supraspecific taxa and reconstruction of phylogenetic relationships among the Recent Mytilidae have been attempted.

根据以前人们熟知而尚未应用到分类和系统发育研究中的早期发育阶段形态特征，作者重新修订了Soot-Ryen的现生贻贝科种上阶元分类系统，重新提出了科内系统发育关系。

Recently, phylogenetic analyses indicated the presence of bacterial phylotypes which are closely related to myxobacteria. Many reports on myxobacteria from marine environments have appeared by microbiologists.

然而随着研究的深入，人们利用分子生物学手段从许多海洋环境样品中检测到了粘细菌的存在并分离获得了多株海洋粘细菌。

Complete sequences of them were obtained and phylogenesis analyses were carried out of Myxococcus, their phylogenetic position was determined. We did also G+Cmol%, physiological and biochemical characteristics tests.

为优口coccus，菌株YN34与菌株YNll2和BDzOS关系均较近，相似性均为10既，与它们关系最近的为橙色粘球菌以办优ococcus fulvus AJ233919，相似性为99.78%；YN65与大抱粘球菌。

Anna: No, I've got a hangover.

不是，我昨晚宿醉了。

We head into the mountains in Su's new Land Cruiser, stop for lunch at a scenic restaurant and then hang around drinking beer and eating fruit as two of his employees attempt to lure the birds with a tape recording of the fowl's mating call.

我们坐上苏的巡逻车向山顶出发，在一家风景优美的餐馆吃了中饭。然后我们喝着啤酒吃着水果四处逛。