Rahman A A, Sethi K K
Experientia. 1979 Aug 15;35(8):1029-30. doi: 10.1007/BF01949921.
Filtrates prepared from heavily grown agar cultures of M. pulmonis strain Negroni-52 formed plaques on lawns of A. laidlawii strain JAl but not on those of M. pulmonis strains Ash or Negroni-52. The plaque-forming agent proved to be rod-shaped particles morphologically identical with mycoplasmavirus group 1. Evidence supporting the conclusion that the virus originated from Negroni-52 has been obtained. Electron microscopy revelaed that Negroni-52 is also a carrier of long-tailed phage-like particles.
从肺炎支原体菌株Negroni - 52生长旺盛的琼脂培养物中制备的滤液，能在莱氏无胆甾原体菌株JAl的菌苔上形成噬菌斑，但在肺炎支原体菌株Ash或Negroni - 52的菌苔上则不能。噬菌斑形成因子被证明是形态上与1型支原体病毒相同的杆状颗粒。已获得支持该病毒起源于Negroni - 52这一结论的证据。电子显微镜显示Negroni - 52也是长尾噬菌体样颗粒的载体。
