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Multi-locus Variable-número Tándel-repetir Análisis de la Bacteria Patógena de Peces Yersinia ruckeri por Multiplex PCR y Electroforesis Capilar
JoVE Journal
Genética
This content is Free Access.
JoVE Journal Genética
Multi-locus Variable-number Tandem-repeat Analysis of the Fish-pathogenic Bacterium Yersinia ruckeri by Multiplex PCR and Capillary Electrophoresis
DOI:

10:33 min

June 17, 2019

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Capítulos

  • 00:04Título
  • 00:53Bacterial Cultivation and Extraction of Genomic DNA
  • 01:54Multiplex PCR Setup and Cycling Conditions
  • 03:14PCR Amplicon Confirmation by Gel Electrophoresis
  • 04:37Capillary Electrophoresis Setup and Run Conditions
  • 06:06VNTR (Variable-number Tandem-repeat) Size Calling, Repeat Count Calculation and MLVA (Multi-locus Variable-number Tandem-repeat Analysis) Profiling
  • 07:36Minimum Spanning Tree Cluster Analysis of MLVA Data
  • 09:21Results: Gel Electrophoresis, Electropherograms, and Minimum Spanning Tree
  • 10:09Conclusion

Summary

Tadução automática

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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