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resistance genes

resistance gene

  • For a time, it was successful, but then evolution struck back, as natural selection favoured the spread of insecticide-resistant genes.

    这种方法一时间非常有效接着蚊子重磅回击——大自然生存法则让蚊子大军抗杀虫剂良好基因

    www.ecocn.org

  • Will pest-resistant genes in crops spread to surrounding vegetation and create super weeds that require more toxic chemicals to eradicate?

    作物抵抗害虫基因不会传播周围植物,从而长出需要农药才能根除超级杂草

    edu.sina.com.cn

  • Using techniques similar to those involved in DNA fingerprinting, they then looked for the presence of antibiotic-resistant genes - and found these in high concentrations.

    他们运用类似DNA指纹识别技术寻找抗药性基因存在高浓度季铵盐存在找到了它们

    article.yeeyan.org

  • Now, this technique has been widely applied to study molecular mechanism of resistant genes, such as drought tolerance, cold endurance and disease resistance.

    目前研究技术广泛应用抗性基因抗旱低温抗病特性分子机理研究中。

    dict.cnki.net

  • The resistant heredity of the fusarium wilt is controlled by many genes, when a variety is in a complicated colony , these disease-resistant genes may exist in different individuals separately .

    棉花枯萎抗性遗传基因控制品种处于复杂群体状态时,这些抗病基因可能分别存在不同个体上。

    dict.cnki.net

  • The replicated stable results proved that two resistant genes could be identified simultaneously by using corresponding PCR primer under adaptable condition.

    反复验证结果稳定准确,用于同一PCR反应体系中两个抗病基因进行同时筛选鉴定

    dict.cnki.net

  • So, breeders bend themselves to mining new resistant resource, apply new elite resistant genes to improve the resistance of rice.

    因此,遗传育种学家致力于不断挖掘利用新的优异抗病基因提高宿主的抗病能力抗性持久性

    dict.cnki.net

  • This work has provided a solid basis for molecular marker_assisted selection (MAS) for disease resistance, and made location and cloning of disease resistant genes possible.

    进行抗病分子标记辅助选择以及最终定位克隆其抗病基因打下良好基础

    dict.cnki.net

  • Both Numbers and chromosomal locations of resistant genes are different, which indicates that the diverse resistant genes can be recombined by intervarietal cross.

    不同源之间抗病基因数目所涉及染色体不同,彼此可以杂交重组

    dict.cnki.net

  • Recent advances in cloning of avirulent genes in pathogens and resistant genes in plants, together with molecular mechanism of plant disease resistance, were reviewed.

    报告了病原无毒基因植物抗病基因克隆植物抗病分子机制研究进展

    dict.cnki.net

  • Exploiting the resistant genes and developping resistant varieties has been improved to be the most effective way to control BLS in rice.

    开发利用水稻本身的抗病性,培育抗病品种防治水稻细条病简单有效的措施。

    dj.iciba.com

  • In this article, the mechanisms of resistance to tetracycline and the incidence of resistant genes to tetr...

    本文详细综述了其机制研究进展基因发生率

    dict.cnki.net

  • Resistant genes are material basis for wheat breeding.

    材料小麦育种物质基础

    dict.cnki.net

  • Development of molecular biological technique provides a powerful tool for studying disease resistant genes and a new gene source for molecular breeding of Verticillium wilt resistant cultivars.

    日益发展分子生物技术研究棉花抗病基因提供有力的工具,也棉花黄萎病分子育种提供新的基因来源

    dict.cnki.net

  • In this paper, the chromosome location, the resource and utilization of wheat powdery mildew resistant genes were reviewed. At the same time, the countermeasure of control the...

    本文小麦白粉病基因染色体定位来源利用等进行综述,并对小麦白粉病育种策略进行了探讨。

    epub.cnki.net

  • The isolation of the rhizosphere soil microorganism of transgenic 741 poplar containing two insect-resistant genes was studied with the gradient dilute method.

    应用稀释平皿分离法对转价抗基因741根际土壤微生物进行分离研究

    dict.cnki.net

  • Transformation of cells is closely related to the inactivation of tumor-resistant genes and the activation of oncogenes.

    基因激活以及基因失活被认为细胞恶性转化密切相关

    www.qfpaper.com

  • There are two kinds of genes being used in plant cold-resistant genetic engineering:plant cold-resistant relative genes and fish antifreeze protein genes.

    目前应用植物抗寒基因工程基因包括大类植物抗寒相关基因抗冻蛋白基因

    dict.cnki.net

  • The researchers also identified in the Beijing smog metagenomes that contained several genes resistant to carbapenems, a class of last-resort antibiotics for treating challenging bacterial infections.

    研究人员鉴定出北京元基因组中含有几种具有碳青抗药性基因,碳青是用于治疗具有挑战性细菌感染最后求助抗生素

    read.qsbdc.com

  • The result also indicated that the new genes resistant to yellow rust may be carried on oat DNA, which have been integrated into the genome of wheat and expressed steadily.

    这些结果证明供体燕麦可能携带小麦锈菌基因通过花粉管通道进入小麦整合小麦染色体中,稳定表达

    dict.cnki.net

  • The mechanism of the plants resistance lies in the different temporal and spacious expression models of the resistant and defence genes.

    寄主抗病机理又因为抗病基因防卫基因不同不同

    www.dictall.com

  • Since 1986, a lot of papers have been published on development of virus resistant plants transformed with genes from viruses, such as coat protein gene.

    1986年以来,利用病毒外壳蛋白及其它基因转化植物,获得具抗病毒能力植株已有大量成功报道。

    dict.cnki.net

  • Quantitative RT-PCR results indicated representation of OsBTB gene expression was corresponding with the selected resistant and pathogenesis-related genes.

    定量PCR结果表明基因表达模式选取抗性抗性相关基因表达模式一致。

    dict.cnki.net

  • It is mainly transplanted different useful genes into plants, especially virus resistant, adversity resistant and the better character genes in agriculture field, etc.

    农业领域主要植物转入各种有用基因特别是害、抗逆性状改良基因

    www.lunwenwa.com

  • Susceptible strains can become resistant either through mutations in existing genes or by acquiring a resistance gene from another organism that is already resistant.

    敏感菌株通过已有基因中的突变产生耐药性通过一个已经具有耐药性生物体获得基因来产生耐药性

    dict.youdao.com

  • Dr Gray has been working for years on making vines resistant to these diseases by modifying their genes.

    加强葡萄这些疾病抗性方便,Gray博士目前已经进行了好几的研究。

    www.ecocn.org

  • Fortunately, some plants are resistant to nematodes and the resistance genes presented in cultivated or wild relatives can be mapped with molecular markers.

    有幸的是,某些植物线虫抗性而且存在栽培近亲野生种中的抗性基因可以分子标记方法建立图谱。

    dict.cnki.net

  • METHODS The genes of imipenem-resistant P. aeruginosa were amplified by RAPD assay in 8 clinical isolates and PCR products were analyzed by agarose gel electrophoresis and cluster analysis.

    方法对医院临床分离8耐亚胺培南铜绿假单胞进行随机引物聚合酶链反应(PCR扩增扩增产物进行电泳聚类分析

    www.chemyq.com

  • The achievements have been made in the localization of melon disease - resistance genes, resistance germplasms and resistant varieties.

    甜瓜抗病遗传基因定位研究源、抗病品系研究取得成就

    dict.cnki.net

  • The achievements have been made in the localization of melon disease - resistance genes, resistance germplasms and resistant varieties.

    甜瓜抗病遗传基因定位研究源、抗病品系研究取得成就

    dict.cnki.net

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