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Table 1 Bacterial strains and plasmids used in this study

From: Zinc–induced envelope stress diminishes type III secretion in enteropathogenic Escherichia coli

Strain or plasmid Genotype or description Source or reference
Strains   
       E2348/69 Prototype EPEC strain (serotype O127:H6) [19]
       JPN15 EAF plasmid-cured derivative of E2348/69 [20]
       MC4100 araD139 Δ(argFlac)U169 rpsL150 relA1 flbB5301 deoC1 ptsF25 rbsR [21]
       JLM164 MC4100 ΦLEE 1lacZ [14]
       JLM165 MC4100 ΦLEE 4lacZ [14]
       SIP812 MC4100 zur::Spcr/Strr [22]
       TB742 MC4100 ΔzntR [23]
       CT32 MC4100 rpoElacZ [24]
       MCamp MC4100 blalacZ [25]
       CVD452 E2348/69 ΔescN::aphT [26]
       LRT-9 EPEC O111:abH2 [27]
Plasmids   
       pRS551 Promoterless lacZ reporter fusion vector [28]
       pVSAPR blalacZ [25]
       pJLM164 LEE 1lacZ [14]
       pJLM165 LEE 4lacZ [14]