Fig. 1From: “Sharing the matrix” – a cooperative strategy for survival in Salmonella enterica serovar TyphimuriumMorphotypes displayed on Congo red agar. a STm spotted on Congo red media produce RDAR (Red dry and rough phenotype), b ∆csgD produces SAW (Smooth and white phenotype), c ∆csgA produces PDAR (Pink dry and rough phenotype), d. ∆bcsA produces BDAR (Brown dry and rough phenotype)Back to article page