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可抽税抗生素耐药盒 P1 转导制备大肠杆菌中的基因缺失
JoVE Journal
Genetics
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JoVE Journal Genetics
Producing Gene Deletions in Escherichia coli by P1 Transduction with Excisable Antibiotic Resistance Cassettes
DOI:

08:13 min

September 01, 2018

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Chapters

  • 00:04Title
  • 00:28Phage Lysate Preparation
  • 02:31P1 Transduction
  • 04:30Kanamycin (Kan) Cassette Excision
  • 06:03Results: TAA Expression by a tamA Deletion Strain
  • 07:38Conclusion

Summary

Automatic Translation

在这里, 我们提出了使用预先存在的抗生素耐药性-盒式删除结构作为一个基础, 使删除突变体在其他大肠杆菌菌株。这种删除突变可以调动和插入到相应的受体菌株的位置使用 P1 噬菌体转导。

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