Kulakov L A, Morenkova M A, Krylov V N, Boronin A M
Mol Gen Mikrobiol Virusol. 1988 May(5):12-4.
It was shown that bacteriophage tf as well as bacteriophages phi p4/40, phi p25/42, phi p23/40 and phi p6/40, which are specific to different P. putida strains, contain the single strand breaks in their DNA. The breaks are localized in one strand of DNA molecules and are repairable with T4 DNA ligase. Bacteriophage tf has no detectable DNA homology with phi p4/40, phi p25/42, phi p23/40 and phi p6/40 bacteriophages. All the phages studied have no relation with other known Pseudomonas phages. Bacteriophages phi p4/40 and phi p25/42 share the extensive DNA homology.
结果表明，噬菌体tf以及对不同恶臭假单胞菌菌株具有特异性的噬菌体phi p4/40、phi p25/42、phi p23/40和phi p6/40，其DNA中存在单链断裂。这些断裂位于DNA分子的一条链中，可用T4 DNA连接酶修复。噬菌体tf与phi p4/40、phi p25/42、phi p23/40和phi p6/40噬菌体没有可检测到的DNA同源性。所有研究的噬菌体与其他已知的假单胞菌噬菌体均无关系。噬菌体phi p4/40和phi p25/42具有广泛的DNA同源性。
