同源性基因

所测得序列与大鼠及相关同源性基因进行比较分析。

Homologous analysis of the sequence was carried out . Its sequence was compared with animal homologous genes .

我们查询了该基因与其它基因的同源性，基因的ORF、电子表达谱和在染色体上的定位及其编码蛋白的信息。

We analyzed its homogenicity to other genes , its ORF , expression profile , locus on the chromosome and so on . We also get some information about the protein coded by the gene .

实验室前期工作证明拟南芥基因组中存在一个与细菌小电导机械敏感通道基因（MseS）有较高同源性的基因家族，该家族有10个成员。

The previous work has demonstrated that , in Arabidopsis genome , there are 10 genes , named as OSR ( osmotic-stress responsive ) family genes , that are highly homologous to the MscS ( mechanosensitive channel with small conductance ) gene family in bacteria .

在水稻基因组中发现有31个与结瘤素基因具有同源性的基因，与相应的结瘤素基因比对，它们的氨基酸序列一致性至少在35%以上。

Thirty-one homologues of nodulin genes were detected in the rice genome which exhibited more than 35 % identities in amino acid sequences in comparison with leguminous nodulin genes .

利用BLAST搜寻出许多与小地老虎几丁质酶基因具有高同源性的昆虫基因。

A number of insect chitinases with high sequence homology were gained by BLAST search .

MEV基因组序列与犬细小病毒（CPV）、猫细小病毒（FPV）有很高的同源性，结构基因区的同源性分别达99.1%和99.9%，但在5'端非编码区有较大差异。

The nucleo-tide sequence of MEV genome has very high homology with those of canine parvovirus ( CPV ) and feline parvovirus ( FPV ), reaching 99.1 % and 99.9 % respectively in the structure gene region . But they differ notably in 5 ' end non-coding region .

对其序列特征、各亚基在核酸和氨基酸水平上的同源性与已知基因序列的9种真核红藻作了比较分析。

We comparatively analyze sequence characteristic and similarities in the nucleotide and in amino acid level with nine known red alga PE genes .

由于小鼠基因组与人类有较高的同源性，这些基因对人类白血病的研究具有很高的价值。

The mice genome is very close to mankind , so these genes found has great value for the study of Mankind leukemia .

该研究以基因的重组质粒为模板进行家族改组，对同源性较低基因的家族改组技术作出了改进。

It provided a new method for family shuffling of low homologous genes by proposing recombinant plasmids as templates in DNA family shuffling .

禽流感病毒分离株NS基因同源性及等位基因类型分析

Homology and Allele Analysis of the NS Gene of Avian Influenza Virus Isolates

结论TTV中国株与日本株具有同源性，某些TTV基因突变可增强其致病性，可导致新生儿肝功能损害和结合胆红素升高。

Some gene mutations may increase the TTV pathogen , and result in neonatal hepatitis syndrome or hyperbilirubinemia .

对鉴定阳性的RSV毒株进行G蛋白全基因序列测定，并与RSV国际标准株及各地参考株的G蛋白基因序列进行同源性比较并构建基因进化树。

The whole region of the G gene of the isolates was sequenced and phylogenetic trees were constructed by comparison with RSV standard strains and reference strains .

结合斑点杂交技术获得到差异克隆373个，通过测序和同源性检索获得已知基因序列185条，10条已知的差异表达EST和4条未知的EST序列。

Combined with dot blot technology 373 differentially clones were obtained and 185 genes sequence , 10 ESTs , 4 unknown ESTs were obtained from the differentially clones by sequencing and homology blast .

同源四倍体水稻糯性基因的遗传分析

Genetic Analysis of Glutinous Gene in Autotetraploid Rice

同源性分析表明该基因编码蛋白质可能具有肝片吸虫卵壳前体蛋白相似的性质和功能。

Homology analysis indicated that the protein is identical to the eggshell precursor protein of F.

同源性比较表明该基因编码蛋白质的氨基酸序列在无脊椎动物中具有较高的保守性。

Moreover , the sequence of the amino acids encoded by this gene was more conservative in invertebrates through the homology comparision .

计算机软件进行S基因部分片段和S全基因序列同源性比较和S基因、M基因的种系发生树分析。

The nucleotide homology of S partial segment as well as the whole segments were analyzed and the phylogenetic tree of S and M gene segments was drawn by computer .

采用δ差异显示法筛选出与鹅脂肪沉积性状显著相关的阳性EST，进行了克隆测序和同源性比对分析，找出了高度同源性的相关基因。

Consequently , the positive ESTs which significantly correlate with lipidosis trait of goose were screened by Delta Differential Display Reverse Transcription PCR ( DDRT-PCR ) method and the high homologue relative genes were found by cloning , sequencing and homology analysis .