系统树

xì tǒnɡ shù
  • System Tree;phylogenetic tree;genealogical tree
系统树系统树
  1. 本研究随即选取3个克隆进行测序,系统树结果表明本研究几乎获得了所有材料的St基因组的ITS序列。

    The research choose three clones and sequencing . The results of genealogical tree indicate that the research almost acquire the ITS sequence of St genome .

  2. 系统树分析显示,28份毒株与泰国B亚型聚在一起而远离其它国际亚型。

    Phylogenetic tree analysis showed 28 Henan B strains clustered closely to Thailand B and far from other international subtypes .

  3. 对重组质粒进行核酸序列测定,并对N基因碳末端456个核苷酸进行序列系统树分析。

    The three new plasmids were sequenced and analyzed with gene tree .

  4. 在得到的6棵系统树中,D.2个疗程间隔7d。

    In each tree , D. The interval is 7 days .

  5. 使用NJ、MP、UPGMA等3种方法对13种动物的线粒体中14个基因(含组合的)DNA序列数据进行系统树的构建。

    Fourteen mtDNA gene trees of 13 normal species were made using NJ , MP and UPGMA methods .

  6. 依据所得的两个CAPs分子标记对12个品系的家蚕遗传多样性进行了初步研究,构建了其分子系统树。

    Furthermore , the genetic diversity and phylogenetic relationship of 12 silkworm strains were investigated using the obtained two CAPs markers .

  7. 从未经培养的HIV-1阳性外周血克隆及系统树分析HIV-1中国株E亚型gp120基因

    Cloning and Phylogenetic Analysis of Subtype E gp120 Genes of China HIV 1 Strains from Uncultured HIV 1 positive Peripheral Blood

  8. 上面显示的名称全都是系统树的一部分,因此可以使用OID“system.sysUpTime.0”来通过GET请求读取值。

    The names shown above are all part of the system tree , so you can read the value by getting using the OID'system . sysUpTime . 0 ' .

  9. 用同一建树方法分别对16SRRNA基因、COⅠ基因和COⅡ基因序列构建的系统树拓扑结构没有形成相同或相似的聚类关系。

    Clustering relations of the topology of 16S rRNA gene , CO ⅰ gene , and CO ⅱ gene were constructed with same methods is not same .

  10. St分支是系统树上最大的分支,几乎包括了本研究中的所有材料,这进一步说明这些材料都含有St基因组。

    St clade is the biggest one in the three clades , almost include all the plants in the study , indicated that the plants have St genome . 4 .

  11. 表明CDA基因在不同的真菌中有着不同的亲缘关系。(3)根据总状毛霉CDA基因的氨基酸序列构建的不同真菌的系统树,与采用经典分类法构建的系统树基本一致。

    Phylogenetic analysis according to the deduced amino acid sequences was matched with the classical taxonomic classification of the fungi .

  12. 通过与已知Cu/Zn-SODcDNA序列的7个物种:人、猪、鼠、大鼠、奶牛以及马的cDNA序列的比较构建了分子进化系统树。

    Molecular phylogenetic tree was also built by comparing Yak Cu / Zn-SOD cDNA with other 7 species-cow , human , pig , rat , mouse , rattus and horse .

  13. 应用UPGMA法计算了种群内和种群间的遗传距离,并构建了系统树。

    UPGMA is taken to calculate the genetic distance within and between populations . Systematic tree is constructed .

  14. 采用邻接法(Neighbor-joiningMethod,NJ)和最大简约法(MaximumParsi-monyMethod,MP)进行分析,并构建分子系统树,探讨羊肚菌属的分类地位及进化关系。

    The Neighbor-Joining method and Maximum Parsi-mony method were adopted to construct the molecular phylogenetic tree , so as to elucidate the taxonomic status and the evolutionary relationship of morel .

  15. 以种群间的遗传距离为基础,用非加权类平均法(UPGMA)构建的系统树图清楚反映了群体间亲缘关系。

    Unweighed pair group method with arithmetic averages ( UPGMA ) dendrograms is constructed based on genetic distances among populations .

  16. 本文采用SDS-PAGE垂直电泳技术,对10份新疆家蚕品种种质资源的蛋白质条带特征,电泳图谱进行了研究,并构建了这10个蚕品种的UPGMA系统树。

    Vertical electrophoresis ( SDS-PAGE ) was made to characterize the protein bands of 10 silkworm races of Xinjiang and establish their UPGMA tree graph .

  17. UPGMA和NJ法构建的种群间分子系统树基本一致,结果表明不同地理种群之间存在一定程度的遗传差异。

    Molecular phylogenetic tree constructed by UPGMA and NJ method suggested that there were some genetic variation among different geographic population .

  18. 根据单倍型构建了贵州4个黄牛品种的NJ分子系统树。

    The Neighbor-Joining molecular phylogenetic tree of mtDNA D-loop of 4 Guizhou cattle breeds was constructed according to the 31 haplotypes .

  19. 进程可以对本身执行chroot(),使其文件系统树的根成为系统文件系统根的一个子目录。

    A process could chroot () itself as though the root of the filesystem tree was a subdirectory of the system 's filesystem root .

  20. 所研究的豹蛛属的4个种在两种构树方法(NJ法和MP法)下所获得的分子系统树中均优先聚在一起,是较进化的类群。与传统形态分类结果一致。

    The4 examined species of Pardosa was grouped together between two methods of phylogenetic analysis ( NJ and MP ), which is the most evolutive group , as same as recent taxonomy .

  21. 采用UPGMA构建系统树图进行聚类分析和计算遗传距离。通过非加权算术平均聚类方法(UPGMA),绘制出这些品种之间的聚类分析图。

    Unweighed pair-group method of with arithmetical averages ( UPGMA ) cluster analysis was used to construct a dendrogram and to estimate the genetic distances among the populations .

  22. 采用Kimura双参数模型计算遗传距离:并用邻接法(NJ)、最大简约法(MP)和贝叶斯法(Bayesian)重建了黄颡鱼属鱼类的分子系统树。

    The Kimura 's 2-Parameter sequence divergences were calculated and molecular phylogenetic trees were reconstructed by using the neighbor-joining ( NJ ) and maximum parsimony ( MP ) methods as well as Bayesian inference .

  23. 需求向上提交给NFS守护进程,它为需求标示出目标文件系统树,并且VFS再次用于在本地存储中获取文件系统。

    The request is passed up to the NFS daemon , which identifies the target file system tree needed for the request , and VFS is again used to get to that file system in local storage .

  24. 成熟肽相似性、遗传距离和系统树分支长度显示GTHⅠ-β亚基在真骨鱼类进化速率显著快于其他脊椎动物,而LH-β亚基在羊膜动物中进化比其他脊椎动物快。

    The similarity , heredity distances and the branches length of each lineage showed that GTH ⅰ - β subunit had faster evolution rate in teleostei while LH β was in the same as in Amniota .

  25. 这将为源文件系统树中的每个目录返回一个“三元组”(dirname、dirs和files),您将使用这个三元组来供给您的processDirectory方法(参见下载中的完整清单)。

    This returns a3-tuple of ( dirname , dirs , files ) for each directory in the source tree which you will use to feed your processDirectory method ( see the full listing in Download ) .

  26. 群体间遗传距离指数及用UPGMA和NJ法构建的分子系统树结果表明,山东日照与山东潍坊两群体的亲缘关系较近,广东湛江群体与其它群体亲缘关系相对较远。

    The results of intra-population genetic distance indexes and molecular phylogenetic trees constructed by the UPGMA and NJ methods for Meretrix meretrix of seven populations demonstrated that the phylogeny between the populations of SR and SW is much closer , and the farthest from GZ population and other populations .

  27. 网络的通讯量。在得到的6棵系统树中,D。

    The communication consuming among each nodes . In each tree , D.

  28. 在这个步骤中,您将遍历源文件系统树。

    In this step , you will traverse the source file system tree .

  29. 系统树分析进一步证实了各毒株之间的亚型关系。

    Phylogenetic tree analysis further confirm the relationship among each strain . 3 .

  30. 基于相对熵原理构建生物进化系统树

    Constructing Phylogenic Trees Based on Relative Entropy Theory