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- Conclusion SH is an effective pathogenic Strain to control Blattella germanica. 结论SH菌株是防治德国小蠊的有效致病菌株。
- Objective: To compare the biotype and genetic similarity between groups of commensal and pathogenic strains of candida species. 目的:研究念珠菌种之间及不同来源白念珠菌菌株之间的基因型相关性。
- Totally 118 pathogenic strains were isolated,among them 64 strains(54.2%,64/118)were Gram negative bacilli,43 strains (36.4%,43/118)were Gram positive cocci. 共分离出118株菌珠;其中革兰阴性杆菌64株;占54.;2%25;革兰阳性球菌43株;占36
- Recently,Listeriolysin O,a major virulence factor produced by all pathogenic strains of L.monocytogenes,has been identified as a candidate antigen for a serological assay. 在所有致病性的李斯特杆菌中,李斯特溶血素是主要致病因子,现已经有用其做诊断抗原的报道。
- The researchers found that the central genes or 'backbone' of the H9N2 virus that infects guinea fowl can protect birds and mice against highly pathogenic strains of influenza. 研究员们发现感染几内亚鸟类的H9N2病毒的核心基因或者主干基因可预防鸟类和鼠类感染高致病的流感病毒株。
- By SDS PAGE of whole bacterial proteins, LCB was proved to be deleted of one major protein subunits of 40 000 which exists only in pathogenic strains MG40. 全菌蛋白 SDS- PAGE电泳及免疫转印表明 ,该菌株缺失鸡致病性大肠埃希氏菌 MG4 0所特有的大小约为4 0 0 0 0的 1条多肽。
- The final form of the virus, biomedical researchers fear, will be a highly pathogenic strain of influenza that spreads easily among humans. 生物医学研究人员担心,这种病毒的最终形式将是一种很容易在人群中传播的高度致病的流感毒株。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- By identifying the opines synthesized in the gall on tomato seedling incited by pathogenic strains, it was found that strains from peach, apple, hop beet and Chinese White poplar harboured nopaline type Ti plasmid. 对致病菌株的质粒类型的研究结果表明:桃树、啤酒花和甜菜菌株基本上都是胭脂碱(Nopaline)型质粒、葡萄菌株基本上是章鱼碱(Octopine)型质拉。
- Toclarify Whether the infectious clone derived viruses has the same immwhty as FDD,the 4 donkeys inoculated with PD9 and PD9L2 were challenged with donkey adaPtedequine infectious anemia virus (DA-EIAV), a wild-type pathogenic Strain. 为鉴定感染性分子克隆毒是否具有与FDD和DLV同样的免疫效果,又对PD9和PD9L2分别接种的4头驴用驴系马传贫强毒(Donkey adapted equine infectious anemia virus,DA-EIAV)进行了攻击试验。
- An ulcer located at the initial point of entry of a pathogen. 初疮病原体最初侵入的那点处的溃疡
- New strains of viruses appear periodically. 新菌系的细菌周期性地产生。
- He finally break down under the four-hour's strain. 在四小时的压力下他终于支持不了。
- Paying all the bills is a strain on my resources. 支付所有这些费用是我经济上的一大负担。
- Her speech continued in the same dismal strain. 她以悲伤的语调接著往下说。
- Could you stand the strain? Oh, that's nothing. 这样累你受得了吗?这没什么。
- At least one avian disease pathogen has been found. 已经发现至少有一种禽病的病原体。
- He broke under the strain of heavy work. 他在繁重工作的压力之下累坏了。
- To communicate a pathogen or disease to. 侵染将病原体或疾病传播给
- There's a strain of madness in the family. 那一家人都有点疯疯颠颠的。