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衣原体是一大群与革兰氏阴性菌有密切亲缘关系的专性细胞内寄生有独特的生活周期的微生物.一九五六年我国学者汤飞凡首次分离出病原体,这是世界上第一次发现的,当时认为是大病毒,因为它是专性细胞内寄生的.进入七十年代以来,人们已经将它列入细菌的行列,因为它具有一系列细菌所有的特性.(1)具有细菌类型的由肽多糖组成的细胞壁,其中可能含胞壁酸.(2)主要以二分裂方式增殖.(3)既含DNA、又含RNA.(4)有核糖体,病毒则无.(5)有较为复杂的酶系统.(6)对多种抗菌素敏感.但是衣原体和革兰氏阴性菌仍
Chlamydia is a large group of microorganisms closely related to Gram-negative bacteria and has a unique life cycle. In 1956, Chinese scholar Tang Feifan first isolated the pathogen, which was the first discovery in the world Was considered a major virus at the time because it was obligately intracellularly parasitic and has been included in the bacterial population since the 1970s as it has all the characteristics of a series of bacteria (1) Cell wall composed of peptidoglycan, which may contain muramic acid. (2) Proliferation mainly in bisected manner. (3) Both DNA and RNA. (4) Ribosomes and viruses are absent. More complex enzyme system. (6) A variety of antibiotics sensitive. However, Chlamydia and Gram-negative bacteria are still