序列性

Then,it notices that all infi-nite matrix operators between the sequence spaces with the WGHP may form a topologicalalgebra.It also studies the weak sequentially completeness of this class of topological al-gebras and some other basic properties.

其次发现了具有WGHP序列空间上无穷矩阵算子所成之拓扑代数，并研究了这类无穷矩阵拓扑代数的弱序列完备性等一些基本性质。

The comparison of the gene with white-tailed deer and red deer PrP gene revealed that the homogeneity of their nucleotide and putative amino acid sequences were 97.4 % and 97.9 %, as well as 98.1 % and 97.7 %, respectively.

与白尾鹿和麋鹿的PrP基因相比，其核苷酸序列和推导氨基酸序列同源性分别为97.4 %、97.9 %和98.1 %、97.7 %。

The comparison of the gene with white-tailed deer and red deer PrP gene revealed that the homogeneity of their nucleotide and putative amino acid sequences were 97.4% and 97.9%, as well as 98.1% and 97.7%, respectively.

与白尾鹿和糜鹿的RP基因相比，其核苷酸序列和推导氨基酸序列同源性分别为97.4%、97.9%和98.1%、97.7%。

To amplify transferrin-binding protein 2 (Tbp2) gene by PCR from Actinobacillus pleuropneumoniae, a pair of primers were designed according to sequence Z46774 of A.

参照猪传染性胸膜肺炎放线杆菌血清5型菌株序列Z46774设计1对特异性引物，用PCR方法扩增转铁结合蛋白2(Tbp2)基因，得到1条1624bp的片段，然后克隆到pMD18-T载体中，经测序比较，与参考序列的核苷酸同源性达99。

Consistent with the idea that the monkey in Ukraine Agkistrodon IRF7 transcription activation domain to identify the sequence of the polymorphism, however, TLR7 and TLR9 has a high degree of preservation of the sequence in which both monkeys and humans.

与这一想法一致的是，在乌白眉猴的IRF7转录激活域中鉴定到了的序列的多态性，然而TLR7和TLR9的序列却高度保存在两种猴子和人类当中。

The phylogenetic analysis based on the sequences in this region indicated that the y-type HMW glutenin subunits of Agropyron elongatum species were different from other subunits, whereas the x-type subunits of them were most closely related to that from the B genome.

推测四倍体长穗偃麦草中的E1基因组可能起源于二倍体的E基因组。与来自小麦族的A、B、D和G基因组部分亚基基因的启动子序列比较表明，小麦族的这一区域在进化上是相当保守的，不同基因组来源的序列同源性都在90%以上。

Armillaria luteo-virens is a ectomycorrhizal fungus symbiotic with some species of Kobresia in Tibet Plateau, China. A strain was recently isolated from fruitbody tissue of the fungus. To determine whether the strain is the pure culture of the fungus, the internal transcribed spacer region and the first intergenic spacer region (IGS-1) of the nuclear ribosomal DNA of fruiting body and the isolated strain were sequenced and compared. Further, the 5.8S/ITS and IGS-1 sequences of the species were BLAST matched with GenBank database on homology and a phylogenetic tree was constructed based on 5.8S/ITS sequence and two phylogenetic trees were constructed separately based on two IGS-1 sequences.

首次从采自青藏高原、与高原牧草嵩草属Kobresia草本植物形成外生菌根的黄绿蜜环菌Armillaria luteo-virens子实体中分离获得一组织分离菌株，运用rDNA-ITS和rDNA-IGS-1测序技术对该组织分离菌株是否为黄绿蜜环菌的纯培养菌种进行分子鉴定，并基于黄绿蜜环菌的5.8S/ITS和IGS-1序列进行核酸序列数据库GenBank同源性检索比对、构建系统发育树。

The sequences identities of SRY gene fragments of all animals of Artiodactyla available from GenBank were compared with the M.m.vaginalis SRY gene fragment. The phylogenetic tree was contructed and analyzed by UPGMA method and it was studied at the level of taxonomics and evolution.

将其序列与基因库中录入的所有偶蹄目动物的SRY基因序列进行同源性比较，用UPGMA法构建了其系统进化树，从分类和进化上对赤麂SRY基因进行分析

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.

用云南省1999年至今分离到的并已在GenBank中公布的32个巴尔通体变异体为目标株，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种典型菌株为对比株，进行比对和系统发育分析。

Methods the 32 variants of bartonella isolated in yunnan province and published in genbank from 1999 to today were taken as the target strains. the most closely related typical strains searched by blast in genbank with sequencing program were taken as comparative stains and their glta gene sequences were compared each other.

用云南省1999年至今分离到的并已在genbank中公布的32个巴尔通体变异体为目标株，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种典型菌株为对比株，进行比对和系统发育分析。

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。