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公开(公告)号:US20120052499A1
公开(公告)日:2012-03-01
申请号:US13319685
申请日:2010-05-20
IPC分类号: C12Q1/68
CPC分类号: C12Q1/689 , C12Q1/6841 , G01N33/56911 , G01N33/56938 , C12Q2525/107 , C12Q2537/143 , C12Q2565/102
摘要: This application pertains to methods for the whole-cell analysis of gram-positive bacteria. The methods are capable of making a determination of whether or not a sample (e.g. a clinical sample) comprises one or more select gram-positive bacteria as well as, for example, whether or not none, some or all of said select gram-positive bacteria in said sample, or possibly other bacteria in said sample, possess a select trait or traits of interest. In some embodiments, the methods can be used to determine methicillin-resistant (the select trait) staphylococcus aureus (the select gram-positive bacteria), coagulase-negative staphylococci (another select gram-positive bacteria) and/or methicillin-sensitive staphylococcus aureus (MSSA) in said sample. The whole-cell analysis can be performed, for example, by in-situ hybridization (ISH), fluorescence in-situ hybridization (FISH), immunocytochemistry (ICC), or any combination of two or more of the foregoing.
摘要翻译: 本申请涉及革兰氏阳性细菌的全细胞分析方法。 所述方法能够确定样品(例如临床样品)是否包含一种或多种选择性革兰氏阳性细菌,以及例如是否一种或全部所述选择性革兰氏阳性细菌 所述样品中的细菌或所述样品中可能的其它细菌具有选择性状或感兴趣的性状。 在一些实施方案中,所述方法可用于测定耐甲氧西林(选择性状)金黄色葡萄球菌(选择性革兰氏阳性菌),凝固酶阴性葡萄球菌(另一种选择革兰氏阳性菌)和/或甲氧西林敏感性金黄色葡萄球菌 (MSSA)。 全细胞分析可以例如通过原位杂交(ISH),荧光原位杂交(FISH),免疫细胞化学(ICC)或两种或更多种前述的任何组合进行。