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Distribution of phase-variable pglG alleles in Neisseria. Phase variation in pglG is limited to N. gonorrhoeae, N. meningitidis, N. lactamica and N. polysaccharea species. Upto 30–100% of analyzed strains of these species contain polyC tracts with ≥9 repeats. Refer to Data Set 2 for more information on the specific lengths of the polyC tracts detected.
