Re-examination of Pasteurella multocida serotypes that caused haemorrhagic septicaemia in North America
Re-examination of Pasteurella multocida serotypes that caused haemorrhagic septicaemia in North America
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重新检查在北美引起出血性败血症的多杀性巴氏杆菌血清型
DOI：
10.1136/vr.134.10.256
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发表时间：
1994
影响因子：
2.2
通讯作者：
M. A. Wilson
中科院分区：
文献类型：
--
作者：
R. Rimler;M. A. Wilson
复查结果P.报道了从北美出血性败血病暴发中分离的多杀性菌株。用荚膜和体细胞血清分型方法和DNA指纹图谱对菌株进行了检测。某些被认为是血清型B.2的菌株则不是。来自1965年蒙大拿州爆发的一种野牛菌株被证明是血清型B：3，4。乳牛品系也是血清型B：3、4。通过DNA指纹分析，这些菌株之间无法区分。对1993年在加州肉牛中暴发的菌株进行检查，结果显示其为血清型B：2，而1993年在加拿大肉牛中暴发的菌株为血清型B：3，4。DNA指纹图谱分析表明，后两个菌株是不同的，以及allP。美国农业部培养物保藏中心的多杀性。
The results of re-examiningP. multocidastrains isolated from North American outbreaks of haemorrhagic septicaemia are reported. The strains were examined by capsule and somatic serotyping methods and DNA fingerprinting. Certain strains which had been presumed to be serotype B.2 were not. A bison strain from the 1965 Montana outbreak was shown to be serotype B:3,4. A dairy calf strain also serotype B:3,4. No distinction could be made between these strains by DNA fingerprinting. Examination of the strain from a 1993 outbreak in beef calves in California showed it was serotype B:2, whereas the strain from an outbreak in beef calves in Canada in 1993 was serotype B:3,4. DNA fingerprinting with the latter two strains indicated that they were distinct from each other, as well as allP. multocidaof the USDA culture collection.