基于脱氧核糖核酸同源性对猪痢疾病原体的特性分析。
Characterization of the agent of swine dysentery based on deoxyribonucleic acid homology.
作者信息
Sachse K, Blaha T
机构信息
Institut für bakterielle Tierseuchenforschung Jena, Akademie der Landwirtschaftswissenschaften, DDR.
出版信息
Zentralbl Bakteriol Mikrobiol Hyg A. 1988 Mar;268(1):8-14. doi: 10.1016/s0176-6724(88)80108-1.
Chromosomal deoxyribonucleic acids (DNAs) of five strains formally assigned to Treponema hyodysenteriae and Treponema innocens have been compared. The results of DNA-DNA-hybridization indicate that all the strains belong to the same species. The very low guanine-plus-cytosine values between 24.7 and 29.7 mol% are regarded as further evidence in favour of the reclassification of the swine dysentery agent as Borrelia hyodysenteriae (comb. nov. Blaha).
对五株正式归类于猪痢疾密螺旋体和无害密螺旋体的菌株的染色体脱氧核糖核酸（DNA）进行了比较。DNA-DNA杂交结果表明，所有菌株均属于同一物种。24.7%至29.7摩尔%之间极低的鸟嘌呤加胞嘧啶值被视为支持将猪痢疾病原体重新分类为猪痢疾疏螺旋体（新组合。布拉哈）的进一步证据。
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