Laboratory of Bacteriology, INTA , Argentina ; School of Agricultural Sciences, National University of Mar del Plata.
Braz J Microbiol. 2012 Jul;43(3):1034-7. doi: 10.1590/S1517-838220120003000028. Epub 2012 Jun 1.
Mycobacterium avium subsp paratuberculosis was isolated from two out of seventy samples (2.86 %) of pasteurized and ultra-pasteurized milk. The isolates were positives to IS900 PCR and showed a C17 RFLP pattern, the most prevalent in Argentina. The present study is the first report of Mycobacterium avium subsp paratuberculosis culture from pasteurized milk in Argentina.
从 70 份巴氏杀菌和超巴氏杀菌牛奶样本中分离出了 2 株(2.86%)分枝杆菌。分离株的 IS900 PCR 为阳性,且表现出 C17 RFLP 模式,这在阿根廷最为常见。本研究首次报告了在阿根廷从巴氏杀菌牛奶中分离出的副结核分枝杆菌。