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Constructing Mutants in Serotype 1 Streptococcus pneumoniae strain 519/43
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September 11, 2020
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Here, we describe a S. pneumoniae serotype 1 strain 519/43 that can be genetically modified by using its ability to naturally acquire DNA and a suicide-plasmid. As proof of principle, an isogenic mutant in the pneumolysin (ply) gene was made.
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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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