基因的

More and more researches showed that the polymorphisms play an important role in transcriptional regulation and are associated with the susceptibility of some diseases.

越来越多的研究表明基因多态性在基因的转录调控中起重要作用，可能与一些疾病的易感性相关。

Plant disease resistant reaction is a complex physiological process. To date, it has been found that many compounds are involved in the recognition of pathogens and following signaling transudation pathways.

中文题名水稻抗稻瘟病数量性状相关基因的鉴定与分析副题名外文题名 Identification and characteristics of quantitative trait loci associated genes resistant to rice blast disease in rice 论文作者郑先武导师朱立煌研究员学科专业遗传学研究领域\研究方向学位级别博士学位授予单位中国科学院遗传与发育生物学研究所学位授予日期2002 论文页码总数77页关键词水稻抗病基因稻瘟病馆藏号BSLW /2003 /S511 /97 植物对外界病原的抗性过程是一个复杂的生理现象。

In this thesis, a meta statistical model is built to analysis microarray data of diverse stress on Saccharomyces cerevisiae from different labs to find stress unchangeably expressed genes with very low false positive rate and false negative rate.

本文采用meta统计模型寻找在不同环境条件刺激下表达保持相对恒定的酵母基因，使得到的基因的假阳性和假阴性都很低。

It's suggested that the genes carrying DFR-1、OsMlo-1 might play a role in disease resistance of rice. Based on the putative exons of DFR-1 and OsMlo-1, primers were designed. The experiment had been performed by RT-PCR to detect the expression of gene carrying DFR-1、QsMlo-1 in rice uninoculated, inoculated with Xanthomanas oryzae pv.

为了进一步研究水稻DFR-1、OsMlo-1所在基因的功能，在DFR-1、OsMlo-1假定的外显子上设计引物，通过RT-PCR技术，研究在接种白叶枯病菌株PX099以及接种稻瘟病菌株V86013前后，水稻品种IRBB13和水稻品种明恢63中DFR-1、OsMlo-1所在基因的表达。

The recombinant plasmid DNA of PrM-E gene but not unmethylated CpG was capable of inducting antibodies against D2-43 virus.

我国登革2型病毒PrM-E基因重组质粒DNA具有一定的免疫原性。在本实验条件下，含非甲基化细菌性CpG的pUC19质粒DNA，对PrM-E基因的DNA免疫效果没有促进作用。

Further studies showed some DH plants could generate two or more than two stems in which wrinkledness mutant and wild types except for the leaf wrinkledness, therefore they were the better materials for studying the wrinkledness characteristic. The finding is useful in studying, locating and cloning the wrinkledness gene linked to leaf mutants of Brassica allosextuple CGMCC № 2553 DH lines in the future.

进一步研究发现，在同一DH再生植株上常常会萌发出皱缩和野生型的2个或多个分枝，由于皱缩和野生型除了叶片皱缩性状不同外，其他性状完全相同，因此叶片突变体和野生型是研究叶片皱缩性状的理想材料，有利于进一步研究皱缩基因的遗传，定位、克隆叶片皱缩相关基因。

TaYAB1 and TaCRC may play important roles in transcription and transcription regulation during the establishment of abaxial-adaxial polarity in wheat.KeywordsWheat;YABBY gene family;TaYAB1;TaCRC;Bioinformatics

本研究以TaYAB1与TaCRC为研究对象，利用生物信息学方法，对这2个基因编码的蛋白结构与功能进行预测，同时构建其同源基因的系统进化树，从而为揭示小麦侧生器官背腹极性建立的分子机理提供重要资料。

This study focused on the mRNA decay process of the transcripts of the candidate sterile gene in maize Zea mays L.

本研究对玉米S型细胞质雄性不育中胞质不育候选基因的转录产物在核恢复基因的作用下被降解并引起育性恢复的生物学机理进行了探讨。

The 12 representative HVRls were back-translated into corresponding nucleotide sequence according to the E. coli favorable condon respectively.

按照大肠杆菌表达外源基因的优势密码子，人工合成了12条代表性HVR1的基因的寡核甘酸片段。

At present this procedure can be used to evaluate the genetic effects of individual major genes (up to 2-3 major genes) and the collective genetic effects of polygenes as well as their heritability values.

目前该方法可以检验2～3个主基因的个别遗传效应、多基因整体的遗传效应和两者的遗传率。

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。