Fig. 1
From: Detailed analysis of c-di-GMP mediated regulation of csgD expression in Salmonella typhimurium
Identification of novel GGDEF domain proteins regulating csgD expression. a Rdar morphotype formation of S. typhimurium UMR1 and STM1987 and STM4551 mutants after 48 h of growth on Congo red agar plates. b CsgD levels after 24 h of growth at 28°C on LB without salt agar plates. WT is wild type S. typhimurium UMR1. MAE50 is a csgD deletion mutant of UMR1 (negative control) whereas MAE52 strain is used as a CsgD positive control