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用噬菌体成功的诱导成鼠疫菌L型。通过回复性试验可长出正常鼠疫菌。同时用噬菌体裂解试验、生化反应、细胞壁染色等方法验证,所获鼠疫菌L型无细胞壁或残缺不全。这对进一步研究鼠疫流行病学和鼠疫菌保存机理有一定意义。
The phage was successfully induced into Y. pestis L type. Through the recoverability test can grow normal Y. pestis. At the same time using phage lysis test, biochemical reactions, cell wall staining and other methods to verify the Y. pestis L-type cell wall or incomplete. This is of further significance for the further study of the epidemiology of plague and the preservation mechanism of Y. pestis.