| 伤寒杆菌稳定L型粗糙型返祖菌的蛋白图谱和抗原研究 |
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| 作者单位： | 贵阳医学院微生物学教研室 |
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| 摘 要： | 甲型副伤寒杆菌温和噬菌体转导伤寒杆菌稳定Ｌ型返祖形成的两株粗糙型伤寒杆菌，在ＳＤＳ－ＰＡＧＥ电泳中缺失多条高分子量蛋白带。抗原分析表明，两株粗糙型返祖菌具有同其亲代伤寒杆菌一致的Ｈ抗原，但缺乏Ｏ抗原以及伤寒杆茵和甲型副伤寒杆茵共同的某些表面抗原。
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| 关 键 词： | 伤寒杆茵，稳定L型，抗原，突变 |
STUDY ON PROTEIN PATTERNS AND ANTIGENS OF ROUGH REVERTANTS FROM STABLE L-FORM OF SALMONELLA TYPHI |
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| Wang He,et al.. STUDY ON PROTEIN PATTERNS AND ANTIGENS OF ROUGH REVERTANTS FROM STABLE L-FORM OF SALMONELLA TYPHI[J]. Chinese Journal of Microecology, 1994, 0(1) |
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| Authors: | Wang He et al. |
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| Abstract: | wo rougli Salmonella typhi reverted from stahle L- form of Salmo-nella typhi by transduction with temperate phage induced from Salmonella paratyphi A lost some protein bands with great molecular weight in SDS-PAGE electroplioresis.The results of antigenic analysis showed that the rougli revcrtants have tlie H antigens which are the same with tliat of their Farent Salnioiiella typhi but the O antigens which are same as the Salmonella typhi and some surface antigens which are common to Salmo-nella typhi and Salmonella paratyphi A. |
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| Keywords: | Salmonella typhi Stable L-form Antigen Mutation |
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