搜索结果: 1-4 共查到“AP-PCR”相关记录4条 . 查询时间(0.125 秒)
Differentiation of Bacillus cereus Isolates from Milk and Milk Products with Biochemical, Immunological,AP-PCR and PCR-RFLP Methods
Bacillus cereus milk genotyping
2009/3/23
Physiological features including lecithinase and haemolytic activity, API biotyping and immunodetection of diarrhoeal enterotoxin were compared with AP-PCR genotyping and PCR-RFLP analysis of hblA and...
背景与目的： 应用甲基化敏感性AP-PCR法探讨去甲二氢愈创木酸(NDGA)诱导人恶性胶质瘤细胞系SHG－44细胞分化过程中基因组甲基化状态改变。材料与方法：用甲基化敏感性AP-PCR方法检测SHG－44细胞基因组甲基化状态。结果：经NDGA处理后，胶质瘤细胞基因组甲基化水平增高。结论： 甲基化敏感性AP-PCR为基因组甲基化状态检测所优选。
Antimicrobial Susceptibility and AP-PCR Typing of Acine¬tobac-ter Spp. Strains
Acinetobacter baumannii AP-PCR
2010/4/27
Background: Acinetobacter spp., as important opportunistic pathogens, have been found to be responsible for an increasing number of nosocomial infections. This study was undertaken to investigate the ...
AP-PCR基因指纹用于变形链球菌传播株与非传播株的筛选
变形链球菌 传播 随机引物—聚合酶链反应 基因型 定植
2010/8/20
目的 应用AP- PCR 基因指纹筛选变形链球菌( mutans streptococci ,MS) 的传播株(transmitted strains) 与非传播株(nontransmitted strains) ,探讨影响MS 传播的因素。方法 选取20 对口腔中已定居有MS 的儿童(3～4 岁)与他们的母亲,取牙面菌斑样本涂于轻唾—杆菌肽培养基。每人随机挑取45 株分离株,提取染色体DNA ,...