同源物

Treacle and its homolog cousin, Nopp140, are nucleolar phosphoproteins involved in pre-rRNA transcription and processing.

Treacle以及它的同源蛋白Nopp140皆位於细胞核仁，参与在核醣体核醣核酸前趋物的生成和加工。

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。

The partial N-terminal amino acid sequences of LccA and LccB were AIGPK and GIGPV, which show high homology to those of the laccases of other white-rot basidiomycetes.

用SDS-PAGE测定两漆酶的分子量分别为64.2ku和60.7ku；LccA和LccB的最适作用温度分别是40℃和50℃；最适反应pH值为3.5和4.0；其N-末端部分氨基酸序列为AIGPK和GIGPV，与其他真菌漆酶相比显示很高的同源性，以ABTS为底物的Km值分别为68.96μmol／L和76.92μmol／L。

Our study designed two pairs of specific primers and cloned two molecular weight of 63ku from Schizaphis graminum, and Rhopalosiphum maize utilizing PCR technique and have done the prokaryotic expression, the main results are as follows:(1)Amplified the Buchnera groEL of Schizaphis graminum, and Rhopalosiphum maize Yangling Biotype at first time all over the world ,and sequenced the full lenghth gene.

本研究设计了特异性引物，利用PCR技术从玉米蚜和麦二叉蚜中克隆出蚜虫Buchnera groEL基因并进行原核表达研究，主要结果如下：(1)从杨凌生物型玉米蚜和麦二叉蚜中在国内外首先扩增出Buchnera groEL基因，测定了全长基因序列，并对相关的同源基因核苷酸进行了比较。

The purpose of this study was analysis and tracking the heredity stability of Alpaca through amplifying special fragment from mitochondrion genome. A pair of primer was designed according to those sequences of Camelidae animal submitted in GaneBank and a fragment of 1014 bp was cloned.

摘 要：本试验对GaneBank中登录的部分骆驼科动物线粒体12srRNA/tRNA-Val/16rRNA基因序列进行同源性比较，并借助DNAstar软件设计引物，扩增并进行序列分析，旨在揭示其遗传变异的规律。

Is generally somewhat similar to that of diamond; but when present, theinclusions are truly congenetic.

但一旦存在，这种类似就被视作极有说服力的证据，证明金刚石与内含物确是同源的。

Cuspidate with 33％ identity and 50％ similarity to taxadien-5α-ol-O-acetyltransferase, 34％ identity and 52％ similarity to 10-deacetylbaceatin Ⅲ-10-O-acetyltransferase, and 33％ identity and 49％ similarity to taxane 2α-O-benzoyltransferase, respectively, moreover, it contained the conserved HXXXDG motif that is found in other transacylases, this sequence element has been suggested to function in acyl group transfer from acyl CoA to the substrate alcohol.

No.AF448807）在氨基酸水平与大部分植物来源的酰基转移酶具有较大的同源性，其中与东北红豆杉紫杉二烯-5α-醇-乙酰转移酶的一致性达33％、相似性达50％，与东北红豆杉紫杉10-去乙酰巴卡亭Ⅲ-10-0-乙酰转移酶的一致性达34％、相似性达52％，与东北红豆杉紫杉二烯2α-0-苯甲酰转移酶的一致性达33％、相似性达49％，并且在TS4的氨基酸序列中还发现酰基转移酶家族成员特有保守序列HXXXDG，这个序列单元被认为在将酰基CoA转移至醇类底物的过程中发挥作用。

In this study, the complete coding sequence of N-hydroxylating cytochrome P450 (CYP79D2) gene, which catalyzing the committed enzyme in the first step in the biosynthesis of cyanogenic glucoside, was cloned by RT-PCR from cassava.

根据国际数据库中的木薯氰化物合成限速酶基因序列信息，设计特异引物，通过同源克隆法，从木薯中克隆出1626bp cDNA基因序列。

A pair of primers were designed according to the germin gf-2.8 gene sequence reported in GenBank.Germin gene was isolated from the genomic DNA of wheat "Xiangmail3" by PCR amplification.

根据GenBank中的germin gf-2.8同源序列设计引物，通过PCR扩增，从湘麦13基因组DNA中得到了长度为812bp的目的片段，将PCR产物克隆到pDive载体上并测序。

We built the 3D structure of hAChE by homologous modeling method. The model of hAChE complexed with THA, GAL and THA were also built. By studying these models, we found that the aromatic packing force is important in the inhibitor binding to the hAChE.

通过构建和研究hAChE的同源结构模型及其与抑制剂的复合物结构模型，我们发现芳香环的堆积作用在抑制剂与受体的结合中起重要的作用。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。