分枝杆菌的质粒提取及电镜鉴定
经L型诱导的分枝杆菌,以稍加修改的碱性裂解法提取其质粒,从8株菌株中获得3个质粒,并经电子显微镜观察予以证实,它们的大小分别约为21kb、11kb和6.5kb。进一步的分析未能发现它们的存在与携带菌抗药性和菌落形态有明确的关系。...
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| Format: | Article |
|---|---|
| Language: | zho |
| Published: |
Editorial Office of Journal of Sun Yat-sen University
1992-01-01
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| Series: | Zhongshan Daxue xuebao. Yixue kexue ban |
| Subjects: | |
| Online Access: | http://xuebaoyx.sysu.edu.cn/zh/article/43593220/ |
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