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- Chelex-100 assay was simple and conventional in extraction of bacteria DNA. Chelex-100法抽提细菌基因组DNA适用于对大样本牙周炎患者作细菌学检测分析。
- Methods Tuberculosis bacteria DNA and ATM were detected with PCR and SRID and the two methods compared. 方法使用多聚酶链反应技术(PCR)和SRID法对42例患者结核性胸水中结核杆菌DNA和ATM检测,并将二者加以比较。
- The amplicons of Yersinia pestis DNA are the same with the anticipative products.We can not get target amplicons while amplifying other relative enteric pathogenic bacteria DNA. 结果鼠疫菌均能扩出预期产物,而其他近缘的肠道致病菌菌株均不能扩出预期产物。
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- Bacteria are too small to see with the naked eye. 细菌太小,肉眼看不见。
- Many diseases are caused by bacteria. 许多疾病是由细菌引起的。
- Necessity of selecting methods of extracting bacteria DNA to detect Mycobacterium tuberculosis by fluorescence quantitative PCR using duplex scorpion primer 核酸纯化对蝎型探针定量PCR准确检测结核分枝杆菌DNA的必要性研究
- Dissolution or destruction of bacteria. 溶菌作用对细菌的溶解或破坏
- Such a growth or colony, as of bacteria. 培养菌该种生长物或群落,如培养菌
- The presence of bacteria in the blood. 菌血症血液中细菌的存在
- The DNA of bacteria is replicated by a semiconservative mechanism. 细菌的dna是通过一种半保守性机理复制的。
- Bacterial chromosome The naked DNA of bacteria and Archaea. 细菌染色体:细菌或古细菌裸露的DNA。
- He worked out methods to destroy bacteria on the seeds. 他研究出消灭种子上细菌的方法。
- DNA fingerprinting can help the police to find the criminals. DNA指纹术有助於警察发现罪犯。
- A bacterium is identified as the cause for his duodenal ulcer. 一种细菌被断定为造成他十二指肠溃疡的根源。
- Professor Fang worked out a method to destroy bacteria on the seeds. 方教授想出了一个办法来消灭种子上的细菌。
- Observe carefully how the bacteria respond to this stimulus. 仔细观察细菌对这一刺激有什么反应。
- The mutant DNA miscoded a single amino acid. 突变体脱氧核糖核酸误编了一个氨基酸密码。
- Hot weather multiplied the bacteria in the food rapidly. 炎热的天气使食品中的细菌迅速繁殖。
- A similar mass of fibers formed by certain bacteria. 由某种细菌形成的类似的一束纤维