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Construction de mutants dans la souche 519/43 de Streptococcus pneumoniae de sérotype 1
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Immunology and Infection
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JoVE Journal Immunology and Infection
Constructing Mutants in Serotype 1 Streptococcus pneumoniae strain 519/43
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Construction de mutants dans la souche 519/43 de Streptococcus pneumoniae de sérotype 1

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1,507 Views

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06:06 min

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September 11, 2020

DOI:

10.3791/61594-v

DOI:
10.3791/61594-v

•

06:06 min
September 11, 2020

•

2 Views
, , , ,
1Faculty of Infections and Tropical Diseases, Department of Infection Biology,London School of Hygiene and Tropical Medicine, 2Division of Medicine,University College London, 3Division of Infection and Immunity,University College London UCL

Summary

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Ici, nous décrivons une souche 519/43 de sérotype 1 de S. pneumoniae qui peut être génétiquement modifiée en utilisant sa capacité à acquérir naturellement de l’ADN et un plasmide suicide. Comme preuve de principe, un mutant isogénique dans le gène de la pneumolysine (pli) a été fabriqué.

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Cite this Article

Terra, V. S., Plumptre, C. D., Wall, E. C., Brown, J. S., Wren, B. W. Constructing Mutants in Serotype 1 Streptococcus pneumoniae strain 519/43. J. Vis. Exp. (163), e61594, doi:10.3791/61594 (2020).

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