Antibiotic Resistance and Genetic Diversity of Listeria monocytogenes Isolated from Chicken Carcasses in Korea
2006
Jang, S.S. (Seoul National University, Seoul, Republic of Korea) | Choo, E.Y. (Seoul National University, Seoul, Republic of Korea) | Han, K.S. (Seoul National University, Seoul, Republic of Korea) | Miyamoto, Takahisa (Kyushu University, Fakuoka, Japan) | Heu, Sunggi (National Institute of Agricultural Science and Technology, RDA, Suwon, Republic of Korea) | Ryu, S.R. (Seoul National University, Seoul, Republic of Korea), E-mail: [email protected]
Listeria monocytogenes is a well-known high-risk foodborne pathogen that grows at refrigeration temperature and is responsible for outbreaks of listeriosis. We report here the incidence of L. monocytogenes in fresh chicken carcasses and present genetic diversity of L. monocytogenes isolates. In this study, 25 g of chicken carcasses from markets in Korea were examined according to the FDA method, and presumptive isolates were confirmed by multiplex PCR assay. L. monocytogenes isolates were analyzed by Pulsed-Field Gel Electrophoresis using restriction enzymes, ApaI and AscI, to obtain strain-specific DNA fragments profiles.
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