基因顺序

目前，已测定mt基因组全序列的节肢动物已增加到44种。归纳、总结了节肢动物mt基因组的基本特征、基因顺序、基因重排的发生和机制等。

The number of complete mitochondrial genomes of arthropod species studied has been increased to 44.In this article we attempt to summarize the basic features of mt genome , the gene order , the occurrence of mt gene rearrangements and the mechanism of gene rearrangement of arthropods , etc.

玉米，水稻，高梁，小麦，及大麦的Sh2/A1直向同源区域的基因顺序分析表明，Sh2和A1同系物间隔分别为20kb（在水稻和高梁）和140kb（在玉米）；

By analysing the gene order of the Sh_2 / A_1 orthologous region of maize , rice , sorghum , wheat , and barley , the Sh_2 and A_1 homologs are separated by 20 kb in rice and sorghum and by 140 kb in maize .

汉族；回族；蒙古族；基因顺序。

Han race , Hui race , Mongolia , Gene order .

节肢动物线粒体基因组研究进展与基因顺序分析

Advances on Research of Arthropoda Mitochondrial Genomes and Analysis of Gene Order

染色体图谱（遗传学图谱）：显示染色体上基因顺序的图谱。

Chromosome map ( genetic map ) A diagram showing the order of genes along a chromosome .

从两例或多例相同物种的不同类型中所获得的完整的基因顺序可使我们得到一组关于物种基因之间直接而又详细的对比。

The availability of the complete genomic sequence from two or more isolates of the same species provides a detailed direct genome-to-genome comparison .

通过家蚕各个时期胚胎蛋白质的研究，可以从蛋白质水平探讨胚胎蛋白质的构成和基因顺序表达的规律。

The composing of embryo proteins and rule of gene sequential expression at protein level can be discussed by researching the proteins of every embryo development stage of silkworm .

基因按照顺序排列在染色体上，包含构成生命的DNA。

Genes are organized along chromosomes . These contain molecules of DNA , the building blocks of life .

通过顺序分析证明合成的TGF-α基因的顺序正确，但发现有一个克隆株中有G→A变异。

The Sequence of the synthetic TGF - α gone was proved correct by DNA sequencing analysis . There was however a G → A mutation in one clone .

依据鹦鹉热衣原体羊流产株的主要外膜蛋白基因核苷酸顺序，设计、合成1对PCR引物。

According to the nucleotide sequence of the major outer membrane protein gene of the ovine abortion strain of Chlamydia psittaci , a pair of primer were synthesized and employed in polymerase chain reaction ( PCR ) .

Hox基因碱基顺序及在染色体中的位置都是高度保守的。

Both the nucleotide sequence of Hox gene and their position on the chromosomes are highly conservative .

乙型肝炎病毒adr亚型NC-1毒株表面抗原基因的顺序测定与结构研究

Determination of the nucleotide sequence and studies on the structure of hepatitis B virus ( hbv ) ADR nc-1 surface antigen ( hbsag ) gene

并已从库内筛选到含有与蚊虫酯酶B1基因同源顺序的阳性重组体，这些结果显示了基因文库的可靠性。

After screening the library by hybridization , some recom-binants containing the foreign DNA homologous to the probe of mosquito esterase Bl gene had been isolated . These results demonstrated the reliability of the library .

迟钝爱德华氏菌（Edwardsiellatarda）是一种对水产养殖业极具危害的致病菌，其致病过程是一系列致病基因时空顺序表达的结果。

Edwardsiella tarda is a major pathogen threatening aquaculture industry . Its pathogenesis results from a series of pathogenic genes expressed in temporal and spatial order .

其中K-means聚类简单快速，但待聚类数目、初始聚类中心的选择、基因排列顺序以及基因表达谱数据的分布都会影响聚类结果。

K-means clustering is simple and fast . However , the number of cluster centers , the choice of initial cluster centers , the distribution of gene order and gene expression data will affect the correctness and precision of clustering results .

尽管近些年对于昆虫EcR和USP的研究迅速增加，且主要集中在对EcR和USP在蜕皮激素介导的信号转导通路，以及激素调控基因表达顺序分子机理的研究，这些方面都取得了重要的研究进展。

Despite rapidly increase of research on the insect EcR and USP in recent years , most of them focused on the EcR and USP gene function in the ecdysone-mediated signal transduction pathway and molecular mechanism of hormone regulated gene expression , all of them made important research progress .

值得注意的是同属的两个物种具有不同的基因排列顺序。

It is noteworthy that two species belonging to the same genus show different gene arrangements .

基因组重组是基因组改变基因排列顺序的生化过程。

The genome team reorganization is the genome team changes the gene order of rank the biochemistry process .

十足目动物线粒体基因排列顺序的比较研究显示，在绒螯蟹中发现的4基因块的重排，对十足目高级阶元的系统发生研究是有用的信息。

Comparisons of mitochondrial gene arrangements of decapod suggested that rearrangement of the four gene-block found in Eriocheir is informative for high level phylogenetic study of decapod .

随着遗传作图的不断发展，人们开始比较不同物种的基因组，并且揭示了一种从未被发现的基因组水平上基因排列顺序的保守性。

With the advance of genetic mapping and comparing of different genomes , an undiscovered type of conservation was revealed : the conservation of gene content and gene orders on the genome level .

基因组重组排序问题来源于基因组中基因排列顺序的比较。其目标是找到最短的重组操作序列，将一个基因组转变为另一个基因组。

The goal is to find the shortest sequence of genome arrangements operations that transform one genome into another . The genome team reorganizes the sorting question to originate in the genome team the gene order of rank comparison .

利用枯草杆菌碱性蛋白酶E基因的信号顺序构建分泌表达载体

Construction of Secretion Vectors Using Signal Sequence of Bacillus subtilis Alkaline Protease E Gene

结果DNA序列分析表明融合基因的连接顺序、方向正确，有一个碱基发生了无义突变。

DNA sequence analysis showed that the splicing order and direction were completely correct . There was one base mutation but amino acid radicle which encoded was not changed .

上述结果表明，在E.coli共表达体系中基因的表达顺序对于活性TGase的表达有重要影响。

These findings indicated that the expression order was important in production of active form in E. coli using the co-expression system .

白介素-Ⅱ基因片段核苷酸顺序分析

The nucleotide sequence determination of the interleukin - ⅱ alu ⅱ fragment

随之，发展出比较遗传学概念：研究基因的排列顺序和基因数量的学科。

And it lodged the concept of comparative genetics : the science that studies gene content and gene orders .

各种作物基因组大小的差异可能由于各个区段内基因间重复顺序扩增的程度不同所致。

The differences of genome size among cereals may be due to different degrees of repetitive sequence amplification in intergenic regions in different species .

目的观察感染大鼠血中血小板型PLA2mRNA水平的变化，研究其基因和氨基酸顺序结构的特征。为开发新的抗菌药物提供依据。

Aim To explore the changes of rat platelet phospholipase A 2 ( PLA 2 ) mRNA content in bacteria infected rat and study the cDNA and amino acid sequences of the PLA 2 structure to lay a good foundation for the development of new antibiotics .

一个BMD家族基因短串联重复顺序多态性分析

Gene analysis in the family of Becker muscular dystrophy , by short tandem repeat sequence polymorphism

根据Kabat分类方法，F7VH基因推导的氨基酸顺序属于小鼠Ig的VH基因的Ⅱ（A）亚组，是由VH－D－JH3重排产生；

According to Kabat classified method , the deduced amino acid sequence of F 7 VH gene belonged to the mouse Ig VH subgroup ⅱ( A ) and was resulted from V H D J H3 rearrangement .