基因组学

Comparative genomics in Salicaceae, Pinaceae, Rosaceae, Fagaceae and Hamamelidaceae had shown that the organization of genomes remained highly conserved over long evolutionary periods and extensive synteny or collinarity or microcollinarity existed in tree genomes.

有关林木比较基因组学研究主要集中在杨柳科、松科、蔷薇科、壳斗科和金缕梅科的一些树种中。

Most recently the group is mainly engaged in some important protein related to health and diseases, including human Cul3 ubiguitin ligase complex, some effectors and eritical proteins of pathogenic bacterical, and a series proteins critical in aromatic degradation pathway of microbal.

近年来的主要研究对象为一些与天然免疫相关的重要蛋白，包括一系列天然神经毒素，抗微生物蛋白，抗肿瘤蛋白和抗病毒蛋白，以及还开展了造血干细胞和痢疾杆菌的结构基因组学研究。

Currently, neither cloning S and Z gene nor identifying their products was successful. Phalaris coerulescens can be used as a model plant to study SI in the Poaceae. Segregating population and comparative genomics strategy were used to map S and Z, constructing high-resolution mapping of the target loci so that map base clone S and Z genes. It is a research orientation and hot spot of self-incompatibility in Poaceae.

目前S、Z基因的克隆和编码产物的鉴定均未有成功的报道，天蓝虉草可作为禾本自交不亲和性研究的一个模式作物，运用分离群体和比较基因组学方法构建S与Z位点的精细连锁图谱，以对自交不亲和基因进行图位克隆，是当前禾本科植物自交不亲和性研究的一个方向和热点。

This paper summarized the key approaches for investigating the quantitative and qualitative importance, community structure, and function of soil protozoa, with the focus on the recent techniques, such as edaphic quantitative protargol stain, molecular fingerprinting, stable isotope probing, and environmental metagenomics.

本文综述相关的定量、定性以及群落结构与功能的研究方法，并着重介绍新技术方法，包括土壤定量蛋白银法、分子指纹图谱分析、同位素示踪技术，以及环境宏基因组学技术等。

Setaria italica ; SSR marker ; genetic mapping ; functional genomics

谷子； SSR标记；遗传图谱；功能基因组学

By utilizing the Tetraodon nigroviridi genome database and kinds of biologic softwares, we successfully cloned two novel immune genes, Tetraodon nigroviridi ILF2 homologue (TnILF2) and Tetraodon nigroviridi IL-21 homologue (TnIL-21 ) from Tetraodon nigroviridi.

利用比较基因组学等技术，我们成功地鉴定和克隆了2个鱼类免疫相关基因——黑青斑河豚ILF2基因(TnILF2)和IL-21基因(TnIL-21)。

According to the advance of research of tradescantia ecotoxicology all the world, this paper summarized the advance of research and significance of new problem of Tradescantia micronucleu mechanisms and tradescantia stamen hair mutation mechanisms, and the development of the probe test technology, quantification test technology and tradescantia ecotoxicogenome and so on in order to give a reference to research the tradescantia molecular toxicology.

文章从国内外紫露草生态毒理的研究现状出发，针对紫露草微核产生及雄蕊毛突变机制这类新问题的研究现状及意义，以及探针检测技术、定量检测技术和紫露草的生态毒理基因组学的发展等方面进行综述，为紫露草分子毒理上的研究提供参考。

A highly conserved sequence of 210 bp of AtNHX1 gene that encodes a Na+/H+ antiport protein was isolated from A.thaliana,the 210 bp fragment was amplified as RNAi target site and used in construction of RNAi vector,and was inserted into pHANNIBAL as reverted repeat with an intron.The expressional box was linked into the vector of pART27,NPTⅡgene is the screening marker in this vector.

利用RNAi研究植物基因功能，可选择靶基因的一段单一序列使基因家族中的单个成员沉默；也可以选择某一基因家族的多个成员具有的一段同源性很高的保守序列，设计针对这一序列的dsRNA表达载体使多个基因同时沉默，RNAi成为功能基因组学研究的重要手段。

Our preliminary data indicate that pufferfish is an ideal model for the studies of vertebrate genomes and potential for identification of human genes because of its compactness and the conserved gene order in theame evolutional blocks.

这些结果都表明河豚鱼作为一新型模式生物可以在比较基因组学、基因的结构功能和表达调控等方面发挥积极、重要的作用。

However, with the advent of new sequencing technologies, genomics research is now at the threshold of a second revolution.

但是，随着新的测序技术的到来，基因组学研究正处在第二次革命的开始。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。