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クラミジア・トラコマティスにおけるフロキセカセットアレリック交換変異誘発によるマーカーレス遺伝子欠失
JoVE Journal
Immunology and Infection
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JoVE Journal Immunology and Infection
Markerless Gene Deletion by Floxed Cassette Allelic Exchange Mutagenesis in Chlamydia trachomatis
DOI:

10:35 min

January 30, 2020

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Chapters

  • 00:04Introduction
  • 00:27Design and Assembly of pSUmC-4.0 with Homology Arms Specific to the Gene of Interest
  • 02:20Transformation of C. trachomatis with pSUmC 4.0 + Homology Arms for Gene Deletion by Allelic Exchange
  • 05:54Clonal Isolation of Green-only C. trachomatis Deletion Mutant Containing the loxP Flanked Selection Cassette by Limiting Dilution
  • 07:38Transformation of C. trachomatis FRAEM Mutant with pSU-Cre to Initiate Removal of loxP Flanked Selection Cassette
  • 08:42Results: FLAEM Enables Markerless Gene Deletion in C. trachomatis and alleviates Cassette-induced Polar Effects
  • 09:47Conclusion

Summary

Automatic Translation

ここで説明する、フラミジア・トラコマティスにおける標的化されたマーカーレス遺伝子欠失の方法であり、フロキサセット対立遺伝子交換変異誘発、FLAEMを用いた。

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