Burt S J, Woods D R
S Afr Med J. 1975 Oct 11;49(43):1804-6.
Forty-eight Gram-negative obligate anaerobic bacterial strains were isolated from faeces on selective media and their antibiotic resistance spectra were determined. R factor transfer was not detected in a series of experiments involving matings among the anaerobes, nor between the anaerobes and known donor and recipient facultative E. coli strains. Antibiotic resistance plasmids could not be demonstrated by treatment with acridine dyes and ethidium bromide in four multiply-resistant strains.
在选择性培养基上从粪便中分离出48株革兰氏阴性专性厌氧细菌菌株，并测定了它们的抗生素耐药谱。在一系列涉及厌氧菌之间以及厌氧菌与已知的供体兼性大肠杆菌菌株和受体兼性大肠杆菌菌株之间交配的实验中，未检测到R因子转移。在4株多重耐药菌株中，用吖啶染料和溴化乙锭处理未能证明存在抗生素耐药质粒。
