Article
Genetic Manipulation of Group A Streptococcus-Gene Deletion by Allelic Replacement.
Methods in molecular biology (Clifton, N.J.) - 1 Jan 2020
Barnett Timothy C, Daw Jessica N, Walker Mark J, Brouwer Stephan
Abstract excerpt
Genetic manipulation of Streptococcus pyogenes (Group A Streptococcus, GAS) has historically been a challenging process, with considerable variation in efficiency between different strains. Here, we outline an optimized, rapid method for creating markerless isogenic mutations that combines Gibson assembly cloning with a new temperature-sensitive plasmid, pLZts. This method is highly efficient and reduces the time...
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