多点PCR和毛细血管电泳对鱼类致病菌多点变量数串联重复分析

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Cited by 5

10:33 min

June 17th, 2019

10.3791/59455-v

June 17th, 2019

13.8K views

这里介绍的多位数可变数串联重复分析(MLVA)测定使鱼类致病菌Yersinia ruckeri的廉价、坚固和便携式高分辨率基因分型成为可能。从纯培养基开始,该测定采用多路PCR和毛细管电泳,为下游应用生产十位MLVA型材。

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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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