查询词典 phylogenic

AFLP analysis which it is the first case so far labelled with the fluorescence instead of isotope in the field of plant parasitic nematology by UPGMA showed that phylogenic relationship among M.

作者在国际上第一次利用荧光标记的AFLP对植物线虫基因组DNA进行研究。

Finally, with advance of phylogenic history, ancillary neurophysiological mechanisms appear which modify and at times obscure the central and inherent theme- the cyclic driving force at the root of simple motor coordination.

最后，推动生物进化系统的历史，辅助神经生理机制的出现，去修改生理机制、有些在不明显中央和固有的主题-简单的动作协调的循环动力根源。

In the part of seed plants, students should grasp various groups, key families, genera and their characters, distribution, phylogenic meaning and economic value, relationship among each group, and also should know the theory elements of the current spermatophyte systematics and their difference each other.

在种子植物部分，要求学生掌握各大类群，关键科、属及其特征，分布，系统学意义以及经济价值，各类群之间的亲缘关系；对流行的种子植物系统的理论基础和它们之间的不同点有所了解。

It is indicated that MRV and street viruses have close phylogenic relation by analyzing the phylogenic tree of eachgene of MRV, and it is short evolutionary time between MRV and DRV by analyzingthe phylogenic tree of L gene. It is illuminated that MRV and street virus in China andAfrica have close phylogenic relation by analyzing phylogenic trees of other genes.Therefore, we can speculate that MRV is a Chinese street rabies virus isolated, whichis a new virus isolated because of variance and evolution of the rabies virus after itinfected mouse.

MRV的各个基因进化树表明，其与野毒株具有较近的亲缘关系，通过L基因的进化树分析，两个毒株的进化时间较短，其他基因进化树分析表明，MRV与亚洲和中国流行的野毒株具有较近的亲缘关系，所以推测MRV应该是中国固有的野毒株，由于某种原因感染野鼠后病毒进化变异而产生的毒株。

Accessions from subgenus Amygdalus, subgenus Prunus, subgenus Armeniaca, subgenus Cerasus were studied by RAPD technology and clustered according to mentioned phylogenic contents. Polymorphic information contents were calculated among species in subgenera and demes in P.

运用RAPD技术对223个桃、李、杏、梅、樱类植物进行分子标记，采用聚类方法对上述内容研究，综合两种方法研究结果，探讨桃亚属植物分子系统发育关系，并对引物在各类间的多态信息量分析。

Objective To investigate the phylogenic diversity of Bartonella in Yunnan Province,P.R.

目的 基于gltA基因序列的系统发育分析对云南巴尔通体的多样性进行分析。

objective to investigate the phylogenic diversity of bartonella in yunnan province,p.r.china, by using phylogenetic analyses based on glta gene sequence comparisons.

目的 基于glta基因序列的系统发育分析对云南巴尔通体的多样性进行分析。

Objective To investigate the phylogenic diversity of Bartonella in Yunnan Province,P.R.China, by using phylogenetic analyses based on gltA gene sequence comparisons. Methods The 32 variants of Bartonella isolated in Yunnan Province and published in GenBank from 1999 to today were taken as the target strains.

目的 基于gltA基因序列的系统发育分析对云南巴尔通体的样性进行分析方法用云南省1999年至今分离到的并已在GenBank中公布的32 巴尔通体变异体目标株，利用网上核酸序列比对程序BLAST进行核酸序列同源性搜索，调出相似性最高且有效发表典型菌株为对比株，进行比对和系统发育分析。

It is shown that G gene has the highest speed during the evolution and has uniqueinquilinous body in order to escape immune pressure from inquilinous body byanalyzing phylogenic trees of five genes in the whole genome. In the evolution of Ggene, DRV and MRV are in different groups. DRV, Chinese vaccine isolated used inhuman and Japanese vaccine isolated used in human are in the same group. MRV,CVS and street viruses isolated from dogs are in the some group. It is shown thatDRV is vaccine isolated compared with phylogenic trees of other genes, and it istestified previous conclusion that unqualified vaccine used for human was used nearthe infected beer cote resulted in spotted deer infected.

对狂犬病毒基因组5个基因的分子进化树分析表明，为了逃避宿主的免疫压力，G基因的进化最快速，而且具有宿主的特异性，在G基因的进化中，DRV和MRV分别位于不同的组群，DRV与中国人用疫苗株和日本疫苗株在一个组群，MRV与CVS以及犬脑分离的街毒归在一个组群，结合其他基因的进化树表明，DRV与疫苗株具有较近的亲缘关系，从分子水平验证了以前对DRV流行病学调查得出的推测，在狂犬病疫情发生的鹿场附近曾使用过人用狂犬病疫苗，导致梅花鹿感染狂犬病毒。

Meanwhile, a new biger genetic group containing 6 cilicate sWains was formed, and it was different from the reference strains. The phylogenic tree of the representative sWains HLJ01 (GenBank accession EF031269) and HB 16 (GenBank accession EF031270) was constructed by analysis of the 16S rDNA full sequence, the results of analysis of 16S rDNA sequence revealed that swain HLJ01, HB 16 and Bacillus mucilaginosus and Bacillus edaphicus were located in the same phylogenic branch. HLJ01 and HB16 had high homology with Bacillus mucilaginosus in the phylogenic tree, but the 16S rDNA sequence of HLJ01 only has the identity of 96.7% with Bacillus mucilaginosus, and of HB16 has the identity of 95.5% with Bacillus mucilaginosus.

根据16S rDNA-RFLP聚类结果，选取供试硅酸盐细菌菌株HLJ01和HB16作为代表测定了其16S rDNA全序列，其Genbank序列登录号分别为EF031269和EF031270.16SrDNA序列分析表明：代表菌株HLJ01与HB16虽然与胶质芽胞杆菌位于同一个系统发育分支，但相似性分别只有96.7％、95.5％；与土壤芽孢杆菌的相似性则分别为94.6％和93.3％。

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。