查询词典 genome

The biological characteristic of many vertebrate parvoviruses have been clarified, for example the genome organization, the structure of capsids protein of virus particle, and the relationship between the structure and its function.

它与其它细小病毒一样，病毒粒子无包膜，呈球状二十面体对称，直径22nm，基因组为单链线状DNA分子，含有五种结构蛋白，嶂螂浓核病毒基因组全长为5454个核昔酸，于C含量为38.13%。

In this experiment,nad4 and cox1 genetic variation of cestodes were firstly studied.Genetic variation and DNA polymorphism of mitochondria were carried out from mitochondrial gene.So the effective genetic markers were found which studied molecular taxonomy and Phylogenetic relationship of cestodes.This study have filled in the blank space of research that was related to China\'s cestodes mitochondrial genome research.

本试验首次对绦虫nad4和cox1基因的遗传变异情况进行研究，从线粒体基因的角度，开展绦虫线粒体遗传变异和DNA多态性方面的研究，找到了研究绦虫分子分类学、种群遗传关系有效的遗传标记，填补了我国寄生绦虫线粒体全基因组相关研究的空白。

Genome-wide DNA rearrangements occur in many eukaryotes but are most exaggerated in ciliates, making them ideal model systems for epigenetic phenomena.

全基因组的DNA重排的发生在许多真核生物，但最夸张的在纤毛虫，使他们的理想模型系统的后生现象。

According to the domain organization, the GGDEF-EAL containing proteins (pfam database, version 17.0) were classified into A and B types. Six hundreds and five of the 621 proteins were in A type, which was also found in the ancient bacteria Aquifex aeolicus VF5 suggesting that this is the ancestor of the GGDEF-EAL proteins. Phylogenetic analysis of GGDEF- and EAL- containing proteins in the genome of V. vulnificus YJ016 revealed that GGDEF-EAL proteins were clustered. Comparative analysis of domain organization of the clads in the EAL tree allowed identification of several duplication events. The results indicated that most of the GGDEF- and EAL- containing proteins arised by gene duplication.

根据pfam资料库(Version 17.0)，我们整理同时拥有GGDEF和EAL功能性区域的蛋白质，这些蛋白质可以被区分成两种型态，在总数621个GGDEF-EAL中有高达606个是A型态，而且它在古老的细菌Aquifex aeolicus VF5的基因体中也能找到，因此我们推测它可能是GGDEF-EAL的袓先，藉由分析创伤弧菌中所包含之GGDEF和EAL的演化关系，大部份的GGDEF-EAL会群聚在树型相近的位置，进一步比较在EAL树型上有邻近关系的蛋白质序列，根据他们的长度、与所包含的功能区域，我们找到了一些重制的演化痕迹，这样的结果指出，目前看到大多数的GGDEF 和EAL可能都是经过重制产生。

Through comparing exon sequences at both ends of introns of CHD genes of jungle fowls and cygnets, exons on two ends thereof are respectively designed with an upstream primer and a downstream primer: Psf: 5'CAAGGATGAGAAACTGTGCAA3'; and Psr: 5'GAATATCTTCTGCTCCTACTG3'; and the Psf/Psr primers are used for amplifying the CHD genes on Z and W chromosomes of meat pigeon feather pulp genome DNA, and finally the sex is identified according to the band type through 10 percent polyacrylamide gel electrophoresis and silver staining, wherein, female shows two bands and male shows one band.

通过原鸡和小天鹅CHD基因内含子两端的外显子序列比对，在两端外显子上分别设计上下游引物：Psf：5'CAAGGATGAGAAACTGTGCAA3'；Psr：5'GAATATCTTCTGCTCCTACTG3'；再以Psf/Psr引物扩增肉鸽羽髓基因组DNA的Z和W染色体上的CHD基因，最后经过10％聚丙烯酰胺凝胶电泳、银染，根据带型判断性别，其中雌性为两条带，雄性为一条带。

Also, humans appear to have picked up more than 200 genes from bacteria and another 50 from strange segments of DNA called transposable dements that "jump" during early development from one place, to another within the genome.

其二，人类似乎接纳了细菌的200多个基因：还接纳了其他50个奇异的DNA片段，它们是发育早期阶段在基因组内从一个部位&跳&向另一个部位的可移动片段。

Dicots such as tobacco and tomato do not have the PF40 homolog gene, but we found its homolog gene maybe present in Arabidopsis genome.

Northern杂交结果表明PF40基因可以在谷子的各个部位及各个时期表达，但在芽与胚轴中有很高的表达。

The model plants Arabidopsis and Rice have finished complete genome sequences in two Ecotypes and varieties.

模式植物拟南芥和水稻的全基因组序列测定己经完成，拟南芥有两种生态型完成了全序列测定，水稻有两个品种完成了全序列测定。

GenBank data is accessible through NCBI's integrated retrieval system, Entrez, which integrates data from the major DNA and protein sequence databases along with taxonomy, genome and protein structure information.

GenBank数据可以通过NCBI的整合检索系统Entrez访问，该系统整合了来自主要的DNA和蛋白质序列数据库，连同分类，基因组和蛋白质结构信息。

The genomes of two group neurons were extracted. Integration of rAAV-hBDNF in rat hippocampal neurons was detected by Southern blot using mh- BDNF and Neo probe labeled by digoxin. The results displayed the genome of rAAV-hBDNF had existed in the rat hippocampal neurons in form of episome.

提取实验组和对照组培养海马神经元基因组，用地高辛标记的mhBD-NF探针和Neo探针分别进行Southern杂交，结果表明，rAAV-hBDNF基因组以附加体形式存在于海马神经元，而并非整合形式存在。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新