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肠杆菌中天然偶联质粒介导的水平基因转移检测
JoVE Journal
Genetics
This content is Free Access.
JoVE Journal Genetics
Detection of Horizontal Gene Transfer Mediated by Natural Conjugative Plasmids in E. coli

肠杆菌中天然偶联质粒介导的水平基因转移检测

DOI:

06:56 min

March 24, 2023

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Chapters

  • 00:05Introduction
  • 01:15Conjugation
  • 03:16Polymerase Chain Reaction (PCR) and Agarose Gel Electrophoresis
  • 05:10Results: Conjugative Plasmid Detection and Transfer
  • 06:04Conclusion

Summary

Automatic Translation

偶联通过动员质粒DNA跨两个不同细胞来介导水平基因转移,促进有益基因的传播。这项工作描述了一种广泛使用的高效检测共轭质粒转移的方法,该方法基于在共轭质粒、供体和受体中使用差异标记来检测转缀。

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