基因库

老杉木基因库营建技术的研究

Study on the Building Techniques of Old China Firs ' Gene Bank

本文阐述了建立晋南牛基因库的重要意义，指出了晋南牛基因库的组成成份及其作用。

The paper elucidated the significance of establishing the gene bank for Jinnan cattle and indicated the composition of the gene bank ;

通过与我们本地的赤鹿杂交，梅花鹿的基因库已经发生了改变。

By cross-breeding with our native red deer , the sika deer have affected the gene pool

本文根据目前基因库中梨的DNA收录序列，共挖掘出300个简单重复序列。

Three hundred SSRs were mined from GeneBank Sequence .

一种基于基因库和多重搜索策略求解TSP的遗传算法

A Genetic Algorithm Based on Gene Bank and Multiple-Searching Method for TSP

基于构建基因库求解TSP问题的改进遗传算法

A Modified Genetic Algorithm Based on Gene Pool for TSP

结论：满、汉、回三民族人对PTC尝味能力在统计学上存在显著差异，不同的民族有不同的基因库。

It seems that there are different gene pool for different nationalities .

生殖隔离是种与种间的基本界限，同时也是生物演化过程中形成独立基因库（genepools）的惟一因素。

Reproductive separation is an essential boundary between species , and the only factor to form independent gene pools during organismal evolution .

应用酵母双杂交体系，可以非常有效地从人cDNA基因库中确定与饵蛋白相互作用的蛋白基因。

Proteins from human cDNA library that interact with the ' bait ' protein could be identified effectively .

基于基因库求解TSP的改进的反序&杂交算法

An Improved Inver-over for TSP Based on Gene-pool

不论你是否相信，在我们的小而不可思议的世界里有一种已经被我们利用而制造出最适宜且最坚固的塑料DNA基因库。

Believe it or not there is a gene pool of plastic DNA that we engineered to be the fittest and strongest in our little magical kingdom .

本章重点介绍了最早由Farmer提出的微分方程，基于基因库的模型和协同进化算法模型。

Farmer 's differential equation model , the model based on genes libraries and the co-evolutionary model are mainly discussed in this chapter .

本实验室大规模的cDNA克隆与测序工作积累了大量的全长基因库。

The large-scale cDNA library cloning and sequencing analysis in our lab lead to the accumulation of plenty of full-length human genes .

疟疾传播媒介斑须按蚊唾液腺cDNA表达基因库的构建及抗原基因的筛选

Construction of cDNA expression library from the salivary glands of malaria vector Anopheles stephensi ( diptera ∶ culicidae ) and screening Antigenic Genes

[方法]根据基因库上cyClinD1的cDNA序列，设计并合成两个靶基因序列。

[ Methods ] According to Cyclin D1 cDNA sequence in genebank , two target sequences were designed and synthesized .

APJ受体是一类G蛋白偶联的受体，最初由人类的DNA基因库中分离得到，随后在小鼠及大鼠中也克隆发现了这一类蛋白。

APJ is a G protein-coupled receptor that was originally isolated from human genomic DNA , subsequently cloned in mice and rat .

BjαIT的表达、抗血清制备及scFv基因库的构建

Expression , antiserum preparation and scFv gene library construction of Bj α IT

为了探讨这两条迁徙路线对东亚人群基因库的相对贡献，本论文分析了120个东亚群体5131例个体的Y染色体DNA多态性，以及101个东亚群体4238例个体的线粒体DNA多态性。

To reveal the relative contributions of the two roads to East Asian gene pools , variation of 5131 Y chromosomes from 120 East Asian populations and 4238 mtDNAs from 101 populations was analyzed .

基因库（GenBank）的电子邮件检索

Searching GenBank by E-mail

国家基因库野生大豆微核心样本遗传变异性的SSR标记分析

Analysis of the Genetic Variability for the Mini-core Collection of Chinese Wild Soybean ( Glycine soja ) Collection in the National Gene Bank based on SSR Markers

查阅NCBI病毒基因库，比对同源序列，设计丙型肝炎病毒RNA5′末端非编码区的通用PCR引物，并用地高辛标记。

Consult in gene bank at NCBI to compare the homologous sequences , and then design common PCR primers in HCV 5-non-coding region with digoxin labels .

结果：建立了库容为2×107的杂合Fab基因库，经6轮筛选后得到7株杂合Fab基因。

RESULTS : After six rounds of panning , 7 chimeric Fab genes were obtained from the Fab gene library with 2 × 107 pfu .

英国的JohnInnes研究中心的退休研究员MikeGale说，这些科学家发现的遗传多样性水平清晰地证明了国际基因库的价值。

Mike Gale , emeritus research fellow at the UK-based John Innes Centre , says the levels of genetic diversity that the researchers found clearly demonstrates the value of international genebanks .

采用SDS蛋白酶K法抽提鸡传染性支气管炎病毒（IBV）四川分离株SAIBWJ的基因组RNA，参照基因库中的N基因序列设计了1对引物，扩增出了单一的DNA产物。

The genome RNA of IBV strain SAIB_ ( WJ ) isolated in Sichuan was extracted by SDS-proteinase K method . A pair of primers was designed and synthesized according to the sequences of N gene of IBV in GenBank .

与这样一个小基因库，健康问题，如反演眼睑（entropion）可以发展。

With such a small genetic pool , health problems such as inversion of the eyelids ( entropion ) can develop .

利用基因库中果树表达序列标签（EST）既可用于结构、功能的分析，又可用于简单重复序列（SSR）标记的开发。

The publicly available collection of expressed sequence tags ( ESTs ) in GeneBank from fruit trees can be used in the analysis of both structural and functional potential used in developing simple sequences repeat ( SSR ) markers .

经同源分析，三者之间的相似性高达98.6%~99.2%，与基因库中玉米和拟南芥（Arabidopsisthaliana）的相似性在40.3%~54.9%。

Primary sequence analysis indicated that the similarity was 98.6 % ~ 99.2 % among the three clones , and was 40.3 % ~ 54.9 % when were compared with those from Arabidopsis thaliana and Zea mays .

Dar说，现在需要的是更好地理解耐性的生理机制、更广泛的基因库以及筛选有用基因的更有效方法。

What is needed now , says Dar , is a better knowledge of the physiology behind stress tolerance , wider gene pools , and more effective screening methods for useful genes .

以导轨2点加速度均值最小为优化目标函数，并考虑多种约束条件，编制了具有基因库和E算子的遗传算法软件包GaE对机床隔振系统主动元件和被动元件参数进行优化。

This study takes minimization of 2-point mean acceleration of track as optimizing object and considers all kinds of constraints . A Genetic Algorithms software kit GaE with genetic pool and E operator is developed for optimizing the active and passive unit of the model .

农业科学家M.S.Swaminathan说，基因库在保存培育抵御气候变化的作物所需的生物多样性方面具有关键作用。

Gene banks are critical to preserving the biodiversity needed to develop crops that can cope with climate change , says agricultural scientist M.S.Swaminathan .