TABLE 2.

Impact of fusA1-15 genotype on catalase activity in Serovar Typhimurium strains

StrainGenotypeActive catalase(s)Catalase activity (%)a
MM14Wild typeHPI + HPII100
JB2110fusA1-15HPI + HPII45
MM106katE::Tn10HPI43
MM107katE::Tn10 fusA1-15HPI12
MM46katG::pRR10HPII73
MM74katG::pRR fusA1-15HPII31
  • a Results are an average of at least 10 independent assays with a standard error of 5%.