Multi-locus Variable-número Tándel-repetir Análisis de la Bacteria Patógena de Peces Yersinia ruckeri por Multiplex PCR y Electroforesis Capilar

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10:33 min

June 17th, 2019

10.3791/59455-v

June 17th, 2019

13.8K views

El ensayo Multi-Locus Variable-number tandem-repeat Analysis (MLVA) presentado aquí permite el genotipado económico, robusto y portátil de alta resolución de la bacteria patógena de peces Yersinia ruckeri. A partir de cultivos puros, el ensayo emplea PCR multiplex y electroforesis capilar para producir perfiles MLVA de diez loci para aplicaciones posteriores.

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Yersinia ruckeri

Chapters in this video

0:04

Title

0:53

Bacterial Cultivation and Extraction of Genomic DNA

1:54

Multiplex PCR Setup and Cycling Conditions

3:14

PCR Amplicon Confirmation by Gel Electrophoresis

4:37

Capillary Electrophoresis Setup and Run Conditions

6:06

VNTR (Variable-number Tandem-repeat) Size Calling, Repeat Count Calculation and MLVA (Multi-locus Variable-number Tandem-repeat Analysis) Profiling

7:36

Minimum Spanning Tree Cluster Analysis of MLVA Data

9:21

Results: Gel Electrophoresis, Electropherograms, and Minimum Spanning Tree

10:09

Conclusion

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