快速生长分枝杆菌菌种间的脱氧核糖核酸相关性

Deoxyribonucleic acid relatedness among species of rapidly growing mycobacteria.

作者信息

Baess I

出版信息

Acta Pathol Microbiol Immunol Scand B. 1982 Oct;90(5):371-5. doi: 10.1111/j.1699-0463.1982.tb00133.x.

DOI:10.1111/j.1699-0463.1982.tb00133.x

Abstract

The DNA-DNA homology percentages obtained in this study indicate M. smegmatis, M. phlei, M. fortuitum, M. peregrinum, M. senegalense, M. farcinogenes, M. chelonei, M. parafortuitum, M. vaccae, M. diernhoferi and M. aurum are separate species. Taxonomically there is no justification for the designation M. fortuitum complex, and M. peregrinum should be revived as an independent species. The type strains of M. parafortuitum, M. vaccae, M. aurum and the non-valid M. diernhoferi are so distinct from each other that they should not be combined.

摘要

本研究获得的DNA-DNA同源性百分比表明，耻垢分枝杆菌、草分枝杆菌、偶然分枝杆菌、 Peregrinum分枝杆菌、塞内加尔分枝杆菌、皮疽分枝杆菌、龟分枝杆菌、副偶然分枝杆菌、母牛分枝杆菌、迪尔恩霍费尔分枝杆菌和金色分枝杆菌是不同的物种。从分类学角度来看，将偶然分枝杆菌复合体这一名称进行命名是不合理的，Peregrinum分枝杆菌应恢复为独立物种。副偶然分枝杆菌、母牛分枝杆菌、金色分枝杆菌的模式菌株以及无效的迪尔恩霍费尔分枝杆菌彼此差异显著，不应合并。