小麦

To further investigate the function of the Wheat yellow mosaic virus gene, the spontaneously deleted region of WYMV genome (designated D-RNA1) has been identified though serial manual passage of WYMV and the corresponding biological function of the D-RNA1 were studied.

试验利用WYMV潢川分离物连续继代机械接种感病小麦品种鄂恩1号，利用RT-PCR扩增技术和Northern blot检测，在经WYMV继代机械接种12代以上的感病小麦中发现了缺失型的病毒RNA1(defectiveRNA1，D-RNA1)，并在随后至26代的继代接种发病材料中稳定存在。

Three wheat spindle streak mosaic viruses resistant cultivars ('Yining Xiaomai', 'Xu87-633', and 'Xifeng') and one susceptible cultivar ('Zhen9523') were used as parents of 3 crosses in this experiment. WSSMV resistance of the parents, F1, and F2 was evaluated under field condition.

选用3个抗梭条花叶病的小麦品种&仪宁小麦&、&徐87-633&和&西风&为抗病亲本、以感病品种&镇9523&为感病亲本配制了三个杂交组合，对四个亲本及其杂种后代（F1及F2代）单株的田间抗病鉴定表明，三个抗病亲本的抗性均由核基因控制，为显性遗传方式。

Something else that can reduce wheat production is the wheat curl mite.

其他可以使小麦减产的就是小麦卷叶螨虫。

Its high sequence identify, high copy number and genic preference made this family serve as a candidate MITE family for wheat genome mapping.

当用Eos元件BLAST小麦的EST数据库时，搜索到许多包含Eos元件的EST，这说明Eos在小麦基因组中的分布是有基因倾向性的。

In the research, we study the resistance of wheat against powdery mildew induced by BTH and we study the resistance mechanism too.

本实验测定了诱导剂苯并噻二唑诱导的小麦对小麦白粉病的抗性，并且初步研究了诱导抗性产生的机理。

Active oxygen accumulation in wheat and powdery mildew fungi infection was examined with DAB reaction.

为了解活性氮积累与小麦白粉病抗性的关系，采用DAB染色法对小麦与不同白粉病菌的互作中活性氧的积累进行了研究。

In this article, 16 wheat varieties, breezed by our research group, were used to detect the correlation of wheat powdery mildew and some main wheat agronomic traits.

以河北农业大学近年培育出的鉴定圃中16个品种为试材，对小麦白粉病与主要农艺性状进行相关性的研究，结果表明：小麦白粉病与主要农艺性状之间存在着不同程度的相关。

AFLP (amplified fragment length ploymorphism) analysis system for wheat resistance was established with the optimization of several main factors in wheat resistance to powdery mildew lines.

利用小麦抗白粉病材料，通过对AFLP反应体系中几个主要条件的优化，建立了适合于小麦抗病性研究的AFLP反应最佳体系。

Consequently an improved PAGE technology suitable for detecting results of breeds for resistant or sensitive species of powdery mildew in wheat was developed.

因此，我们研究出了一项利用聚丙烯酰胺凝胶电泳检测小麦白粉病抗、感特性的新技术，在工作中建立了一种适合于检测小麦基因组DNA结构差异的电泳方法。

Which is used to construct the resistant midge DH population of wheat, in the greenhouse in the experiment of 5 groups of Resistance, susceptible wheat midge hybrid in order to induce the formation of the wheat haploid.

本研究为创建小麦抗吸浆虫DH群体，在温室条件下对5个小麦抗、感吸浆虫杂交组合进行了单倍体诱导试验。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。