Danisco Cultures Division, W227 N752 Westmound Drive, Waukesha, WI 53186, USA.
Appl Environ Microbiol. 2011 Jun;77(11):3898-902. doi: 10.1128/AEM.02586-10. Epub 2011 Apr 1.
A quantitative PCR (qPCR) assay targeting a gene identified by suppressive subtractive hybridization (SSH) was developed to detect Propionibacterium acidipropionici P169, with a threshold of 10(4) CFU/U of dairy feed or rumen fluid. The report is the first using a molecular marker generated by SSH to quantify a bacterial strain in environmental samples.
建立了一种针对抑制性消减杂交(SSH)鉴定基因的定量 PCR(qPCR)检测方法,用于检测丙酸丙酸杆菌 P169,乳制品饲料或瘤胃液的检测限为 10(4)CFU/U。这是首次使用 SSH 产生的分子标记定量环境样品中的细菌菌株。