Keggins K M, Nauman R K, Lovett P S
J Virol. 1978 Sep;27(3):819-22. doi: 10.1128/JVI.27.3.819-822.1978.
Thirty-three sporulation-converting bacteriophages for Bacillus pumilus NRS576 were assigned to two apparently unrelated groups on the basis of morphology and antiserum neutralization. Bacterial sporulation mutants responded similarly (conversion or nonconversion) to representatives of both phage groups. Evidence is presented indicating that PMB1 and related phages specify a restriction and/or modification system.
基于形态学和抗血清中和试验,将33种用于短小芽孢杆菌NRS576的产孢转化噬菌体分为两个明显不相关的组。细菌产孢突变体对两个噬菌体组的代表菌株反应相似(转化或不转化)。有证据表明PMB1及相关噬菌体具有限制和/或修饰系统。