[产毒棒状噬菌体BF、φ984、φ9和C的DNA限制性分析]
[Restriction analysis of the DNA of the toxigenic corynephages BF, phi 984, phi 9 and C].
作者信息
Garaev M M, Kazennova E V, Bobkov A F, Kazakov B G, Kovgan A A
出版信息
Vopr Virusol. 1987 Sep-Oct;32(5):554-61.
The results of restriction analysis of toxigenic corynephages BF, phi 984, phi 9, and C are presented. Phage BF was shown to be a deletion derivative of phage beta vir, phage phi 984 to be omega-like. Toxigenic corynephages phi 9 and C belong to a new group of corynephages designated phi. DNA of phages phi 9 and C as well as chromosomal DNA of the indicator strains was not hydrolysed by specific Hind III endonuclease, that is likely to be associated with the presence of a modification system in host strains.
本文展示了产毒棒状噬菌体BF、φ984、φ9和C的限制性分析结果。噬菌体BF被证明是噬菌体β vir的缺失衍生物，噬菌体φ984类似ω噬菌体。产毒棒状噬菌体φ9和C属于一组新的棒状噬菌体，命名为φ噬菌体。噬菌体φ9和C的DNA以及指示菌株的染色体DNA均未被特异性Hind III内切酶水解，这可能与宿主菌株中存在修饰系统有关。
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