Figure 4
From: Partial loss of CovS function in Streptococcus pyogenes causes severe invasive disease
Growth curves of covS null mutants in THY broth. Three independent experiments produced essentially the same results. Representative data from three independent experiments are shown. (A-C) SF370ΔcovS, 1529ΔcovS, and GT01ΔcovS all exhibited delayed growth compared with that of their parental strains SF370, 1529, and GT01, respectively. (D) GT01 exhibited delayed growth compared with strains 1529 and SF370.