【摘要】 [目的 ]探讨O13 9群霍乱弧菌的L型变异。[方法 ]采用抗生素、胆盐和蒸馏水等实验室诱导方法进行观察。[结果 ]发现O13 9群霍乱弧菌MO45菌株经上述 3法诱导可发生L型变异 ,其菌落特征和菌体形态均与L型的描述相符。[结论 ]实验结果证实O13 9群霍乱弧菌可诱导成L型 ,其变异过程与ElTor弧菌相似 ,推测自然界中亦存在O13 9群霍乱弧菌的L型更多还原

【Abstract】 Objective] To discuss the variation of Vibrio cholerae O139 L forms [Methods] To observe the variation of Vibrio cholerae O139 L forms with induction of antibiotics, sodium deoxycholate and distilled water [Results] L forms of Vibrio cholerae O139 MO45 strain, whose characteristics of colonies and morphology of bacteria were accorded to L forms, may be induced by antibiotics, sodium deoxycholate and distilled water [Conclusion] Vibrio cholerae O139 L forms Can be induced The variable procedure is similar to Vibrio cholerae El Tor It is possible that there exist L forms of Vibrio cholerae O139 in natural environment更多还原