• virulence factor - 引用次数：32

  ETEC is the most important pathogen causing diarrhea, and adhesion factors and toxin is the most important virulence factor to ETEC causing piglet diarrhea.

  产肠毒素性大肠埃希菌(Enterotoxigenic Escherichia coli, ETEC)是引起仔猪腹泻最主要的病原,而黏附素和肠毒素是ETEC引起腹泻最重要的毒力因子。

  参考来源 - 陕西省致仔猪腹泻大肠埃希菌分子流行病学调查及腹泻仔猪肠道菌群结构分析
  virulent factors - 引用次数：15

  ③10 putative virulent-related factors (3 known virulent factors of S. suis 2) and 15 proteins homologous to protective antigens previously characterized in other bacterium species or similar to immunogens in database are obtained via BLAST search.

  ③通过BLAST搜索,获得10个与致病性相关的毒力因子(其中3个为SS2已知的毒力因子)和15个与已鉴定的保护性抗原或数据库中的免疫原具有序列相似性的蛋白。

  参考来源 - 基于全基因组序列分析筛选猪链球菌2型保护性抗原及其实验验证
  virulence-associated factors - 引用次数：5

  Both the positive control and negative control were successful. The results demonstrated that Multiplex PCR was highly specific and sensitive diagnostic tool for the detection of three virulence-associated factors of Streptococcus suis.

  为该病快速诊断和对猪链球菌毒力因子的分子流行病调查提供新的检测方法。

  参考来源 - 猪链球菌3种主要毒力因子多重PCR快速检测方法的建立及其初步应用
  virulence-associated gene - 引用次数：5

  The virulence-associated gene type of SS9 was not clear,7 virulence-associated genes detected by PCR assay,namely the glutamate dehydrogenase gene(gdh),the capsular polysaccharides gene(cps),the extracellular factor gene(epf),the muramidase-released protein gene(mrp),the suilysin gene(sly),the fibronectin-binding protein gene(fpbs) and the virulence-associated sequence orf2.

  国外对猪链球菌毒力因子的研究发现SS2菌株有多种基因型,致病性最强的基因型为cps2+/epf+/mrp+/sly+。

  参考来源 - 猪链球菌9型国内分离株的毒力特性分析
• virulence factor - 引用次数：22

  CagA is a very important virulence factor secreted by H. pylori.

  CagA蛋白是由H．pylori分泌的一种重要的毒力因子，它是由cagA基因编码的一个120-145kDa的蛋白质。

  参考来源 - 幽门螺杆菌与胃粘膜上皮细胞相互作用关系的研究
  virulence-associated factors - 引用次数：1

  参考来源 - 猪链球菌PCR检测方法的建立及纤连蛋白结合蛋白的克隆和表达
• virulence factor

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