S'identifier

Markerless Gene Deletion par Floxed Cassette Allelic Exchange Mutagenesis in Chlamydia trachomatis

6.5K Views

10:35 min

January 30th, 2020

DOI :

10.3791/60848-v

January 30th, 2020


Transcription

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Immunologie et infection

Chapitres dans cette vidéo

0:04

Introduction

0:27

Design and Assembly of pSUmC-4.0 with Homology Arms Specific to the Gene of Interest

2:20

Transformation of C. trachomatis with pSUmC 4.0 + Homology Arms for Gene Deletion by Allelic Exchange

5:54

Clonal Isolation of Green-only C. trachomatis Deletion Mutant Containing the loxP Flanked Selection Cassette by Limiting Dilution

7:38

Transformation of C. trachomatis FRAEM Mutant with pSU-Cre to Initiate Removal of loxP Flanked Selection Cassette

8:42

Results: FLAEM Enables Markerless Gene Deletion in C. trachomatis and alleviates Cassette-induced Polar Effects

9:47

Conclusion

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