Table 1.

S. dysenteriae serotype 1 strains used in these studies

StrainGenotype
1617Wild type
CVD 12511617 ΔguaBA
CVD 12541617 ΔstxAB
CVD 12551617 ΔguaBA ΔsenΔstxAB
CVD 12561617 ΔguaBAΔsenΔstxA::mLpp-stxB
CVD 12571617 ΔguaBAΔsenΔstxA::trc-stxB
CVD 1258CVD 1255(pOmpC-StxB)
CVD 1259CVD 1255(pTrc-StxB)