| 棒状杆菌诱发质粒简报 |
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| 引用本文： | 王家睦,汪一平.棒状杆菌诱发质粒简报[J].广西科学,1997,4(4):316-318,324. |
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| 作者姓名： | 王家睦 汪一平 |
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| 作者单位： | 广西医科大学 |
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| 摘 要： | 用溴化乙锭诱发质粒，溴化乙锭不同浓度对棒状杆菌基因组起不同作用，低浓度无作用；高浓度消除质粒，适中浓度能诱发质粒，本试验诱发出４种大小不同质粒，转种５代质粒消失。
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| 关 键 词： | 棒状杆菌 质粒 DNA |
| 收稿时间： | 1997/4/9 0:00:00 |
| 修稿时间： | 1997/8/22 0:00:00 |
An Inducible Plasmid in Corynebacterium |
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| Wang Jiamu and Wang Yiping.An Inducible Plasmid in Corynebacterium[J].Guangxi Sciences,1997,4(4):316-318,324. |
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| Authors: | Wang Jiamu and Wang Yiping |
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| Institution: | Department of Plasmidology, Guangxi Medical University, 6 Binhulu, Nanning, Guangxi, 530021 and Department of Plasmidology, Guangxi Medical University, 6 Binhulu, Nanning, Guangxi, 530021 |
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| Abstract: | A review summarised the plasmids of nonpathogenic Corynebacterium.Corynebacterium pekingense AS 1.299 had plasmids,which could be induced by treatment of ethidium bromide (EB). Their molecular sizes were 36.2×106,15.2×106,13.0×106 and 9.8×106 respectively,compared with 8 known plasmids of E.coliv 517.AS 1.299 strain had no plasmids originally. These inducible plasmids disappeared spontaneously from the host after transfered to fresh media by the fifth time. |
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| Keywords: | corynebacterium plasmid DNA |
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