Departamento de Alimentos e Nutrição, Universidade Federal de Mato Grosso, Cuiabá, MT, Brazil.
Vet J. 2012 Jul;193(1):296-8. doi: 10.1016/j.tvjl.2011.11.006. Epub 2011 Dec 16.
Mycobacterium bovis isolates from an outbreak of bovine tuberculosis in a herd of cattle in Rio de Janeiro, Brazil, were analysed by spoligotyping and variable-number tandem repeat PCR analysis of the mycobacterial interspersed repetitive unit and exact tandem repeats. Molecular typing revealed a high genetic diversity of strains in the herd. The genetic diversity could be explained by the introduction of infected animals from different sources.
巴西里约热内卢一个牛群爆发牛型结核分枝杆菌病，对分枝杆菌间隔重复单位和确切串联重复可变数目串联重复 PCR 分析的分枝杆菌分离株进行了 spoligotyping 分析。分子分型显示该牛群中菌株的遗传多样性较高。这种遗传多样性可以通过来自不同来源的感染动物的引入来解释。
