Table 1 List of bacterial strains and mutants used in this study

Salmonella enterica Typhimurium SL1344

Wt, pGG2-dsRed

ampicillin

37 °C

Shigella flexneri M90T

Wt, pGG2-dsRed

ampicillin

37 °C, +Kongo Red (agar plates)

Citrobacter rodentium ICC169

Wt, pGG2-dsRed

ampicillin

37 °C

Vibrio cholerae 2740-80

ClpV-mCherry

none

37 °C

Yersinia enterocolitica MRS40

Wt, pGG2-dsRed

ampicillin

26 °C

Pathogenic Escherichia coli uti89

Wt, RFP-expressing

kanamycin

37 °C

Yersinia pseudotuberculosis IP2777

Wt, pFPV-mCherry

ampicillin

26 °C

Y. pseudotuberculosis IP2777

pVY-, pGG2-dsRed

ampicillin

26 °C

Y. pseudotuberculosis IP2777

ΔyopE, pGG2-dsRed

ampicillin

26 °C

Y. pseudotuberculosis IP2777

ΔyopH, pGG2-dsRed

ampicillin

26 °C

Y. pseudotuberculosis IP2777

ΔyopE ΔyopH, pGG2-dsRed

ampicillin

26 °C

Y. pseudotuberculosis IP2777

ΔyopE ΔyopH ΔyopT, pGG2-dsRed

ampicillin

26 °C

Y. pseudotuberculosis IP2777

ΔyopJ, pFPV-mCherry

ampicillin

26 °C