对抗病

This paper not only introduce mainly disserve, physiological races、filtrate resist disease data、mechanism of resist disease and pathological changes、prevention and cure synthetically and so on, but also advance some suggest of writer.

通过对1990~2000年这5种病害的危害情况、生理小种鉴定、抗病资源筛选、品种抗病机制及病菌致病机制、综合防治等方面研究进展的综述，笔者从宏观角度提出了一些建议性的观点。

In this review, the evidence of association between poly-morphisms of PRNP and resistance or susceptibility to scrapie and its effects on reproduction and performance traits were focused. The aim is to provide theory guidance for sheep breeding resistant to disease.

文章主要介绍了绵羊PRNP遗传多样性与痒病抗病性的关系以及PRNP遗传多样性对繁殖力和其他主要生产性能的影响等方面的研究成果，旨在为绵羊抗病育种研究提供理论参考。

According to the identification, Bacillus subtilis CGMCC No.1982 is a typical Bacillus subtilis. Compared with other Bacillus subtilises, Bacillus subtilis CGMCC No.1982 has broad-spectrum antipathogen fungal activity; the fermentation broth and spore have sound effect in preservation of fresh fruits such as peach, grapes, etc, and also have sound antiviral effect in production of cucumber, tomato and other greenhouse vegetables.

经鉴定枯草芽孢杆菌CGMCC No.1982属于典型的枯草芽孢杆菌，与其它枯草芽孢杆菌相比其具有广谱抗病原真菌活性，其发酵液和芽孢对鲜桃、葡萄等水果保鲜效果较好；用于黄瓜、番茄等大棚蔬菜的生产抗病效果较好。

One type of important plant disease resistance, gene\|for\|gene resistance, is resulted from the interactions between products of the pathogen avirulence genes and their matching plant resistance genes.

植物抗病基因与病原物无毒基因产物间直接或间接相互作用导致产生的基因对基因抗性是植物抗病性的重要形式。

In this paper,the three methods of identifying resistant candidate genes by using homologic sequeces was expatiated.

本研究归纳和总结了三条发掘抗病候选基因的方法，旨在对作物抗病基因及其连锁标记的发掘起到一定的指导作用。

According to the results using near isogenic lines, durable disease resistance variety can be bred by introducing a strong resistance gene together with 2 to 3 other resistance genes.

依据对堆叠抗病基因近同源系的抗性分析，可得知导入一个抗性较高的基因，并搭配2至3个抗病基因，即可达成耐久抗性的目标。

The resistance to disease of transgenic plants were tested by inoculating leaves with Puccinia coronata var.coronata cummins.

对所得到的转基因草地早熟禾植株人工接种冠锈菌夏孢子进行抗病性鉴定并测定了抗病性相关指标。

Carmichaeli leaves were studied after spraying salicylic acid 2 days before inoculation with Septoria aconite Bacc.

用5mmol/L的水杨酸对附子抗病品种和感病品种分别进行诱导，两天后接种乌头壳针孢，研究处理后附子叶片相关酶活性的变化，结果表明，SA诱导后能明显增强附子叶片内POD、PPO、PAL的活性；诱导接种处理比对照接种处理酶活性增加更为明显，同时抗病品种比感病品种酶活性更强，增加幅度更大，高酶活持续时间更长。

Stylosanthes guianensis cv. Mineirao is a variety with high resistance to anthracnose and was to planted widely in Brazil, MSRA gene has been obtained from Mineirao. While its anthrancose resistance mechanism is unknown .

Mineirao柱花草是一种高度抗炭疽病的品种，已在巴西得到了大面积的推广种植，有关研究人员已经对Mineirao柱花草的抗病机理进行了初步研究，从中克隆出MSRA基因，但目前对Mineirao 柱花草抗病机理尚不清楚。

Take SYBR Green I as the intercalating fluorescence dye in Real-time PCR,the overexpression of WIPK and SIPK,which were the key genes of MAPK cascades,and the resistant gene PR1 in tobacco treated with copper and magnesium solution were studied.

采用SYBR GreenⅠ作为荧光染料的Real-time PCR方法，明确了铜、镁素能调控烟株体内蛋白激酶级联信号转导途径的关键基因WIPK、SIPK及抗病信号通路末端PR1基因的过量表达，进一步揭示了矿质营养调控烟草对病毒抗病性的分子机制。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。