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首页> 外文期刊>The Journal of Veterinary Medical Science >Molecular characterization of Brucella ceti from a bottlenose dolphin (Tursiops truncatus) with osteomyelitis in the western Pacific
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Molecular characterization of Brucella ceti from a bottlenose dolphin (Tursiops truncatus) with osteomyelitis in the western Pacific

机译:来自西太平洋骨质骨髓炎的瓶颈海豚(Tursiops Truncatus)的Brucella ceti的分子表征

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Although the presence of Brucella spp. in the western Pacific has been suggested by epidemiological studies on cetaceans, it has not been confirmed by bacterial isolation. Here, for the first time, we report that a marine Brucella strain was isolated in the western Pacific from a bottlenose dolphin with osteomyelitis. The isolate from the lesion was confirmed to be B. ceti of sequence type 27 by multilocus sequence typing and Bruce-ladder PCR. Infrequent-restriction-site PCR and omp2 gene sequencing revealed that molecular characteristics of this isolate were similar to those of Brucella DNA previously detected from minke whales in the western North Pacific. These results suggest that genetically related Brucella strains circulate in cetacean species in this region.
机译:虽然存在Brucella spp。在西太平洋上已经通过对鲸类的流行病学研究提出的,但尚未通过细菌分离证实。在这里,我们首次报告了海洋布鲁氏菌菌株在西太平洋与具有骨髓炎的瓶颈海豚中孤立。通过多点序列键入和Bruce-Ladder PCR确认来自病变的分离物是序列型27的CETI。 Infryquent限制性部位PCR和OMP2基因测序表明,这种孤立物的分子特性与先前从西北太平洋西部的米克鲸鱼检测到的Brucella DNA的分子特征类似。这些结果表明,遗传相关的Brucella菌株在该地区的依锡类物种中循环。

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