TABLE 1.

Strain and plasmids used in this study

Strain or plasmid	Reference or source
L. monocytogenes strains
EGD-e (WT)	55
EGD-e ΔsigB	46
EGD-e ΔrsbX	30
EGD-e ΔrsbX + rsbX	This study
EGD-e ΔsigB ΔrsbX	This study
EGD-e ΔrsbR1	14
EGD-e RsbR1T175A	14
EGD-e RsbTN49A	14
Plasmids
pIMK3	47
pMAD	49
prsbX	This study