Veterinary record open · 2014
ERIC-PCR genotyping of Pseudomonas aeruginosa isolates from haemorrhagic pneumonia cases in mink.
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Han Ming-Ming, Mu Lian-Zhi, Liu Xu-Ping, Zhao Jing, Liu Xiao-Fei, Liu Hui
Аннотация
BACKGROUND: Pseudomonas aeruginosa is a significant pathogen of mink and the cause of haemorrhagic pneumonia, an acute fatal disease in farmed mink.
RESULTS: Among 90 P. aeruginosa isolates from haemorrhagic pneumonia in mink from 16 farms in Shandong province, China, 43 genotypes were identified by enterobacterial repetitive intergenic consensus PCR (ERIC-PCR), with a diversity index of 0.96. The most prevalent ERIC-PCR types were type 18, found in 16 isolates, and type 39, found in 15 isolates. Four serotypes were detected, with serotype G (55.6 per cent) being the most frequent.
CONCLUSIONS: These results showed that there was a high degree of clonal diversity among mink P. aeruginosa clinical isolates in this study.
RESULTS: Among 90 P. aeruginosa isolates from haemorrhagic pneumonia in mink from 16 farms in Shandong province, China, 43 genotypes were identified by enterobacterial repetitive intergenic consensus PCR (ERIC-PCR), with a diversity index of 0.96. The most prevalent ERIC-PCR types were type 18, found in 16 isolates, and type 39, found in 15 isolates. Four serotypes were detected, with serotype G (55.6 per cent) being the most frequent.
CONCLUSIONS: These results showed that there was a high degree of clonal diversity among mink P. aeruginosa clinical isolates in this study.