TABLE 1.

Bacterial strains

StrainRelevant genotypeSource or reference
ZK126W3110 ΔlacU169 tna-227
ZK1142ZK126 nalR27
ZK1143ZK126 strR27
ZK1058ZK126 dps::kan2
ZK1146ZK126 dps::camKolter laboratory strain
SF2042ZK1058 pJE106This study
SF2043ZK1146 pBR322This study