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. 2004 Jun;186(11):3531–3538. doi: 10.1128/JB.186.11.3531-3538.2004

FIG. 3.

FIG. 3.

Complementation with plcR and papR restored PlcR-regulated enzyme activities of the LM112.3 strain. wt, B. cereus wild-type strain LM112.3; plcR-papR, B. cereus LM112.3(pHT304ΩplcR-papR); pHT304, B. cereus LM112.3(pHT304). The plates were incubated at 30°C for 24 h. (A) Lecithinase activity on egg yolk agar plates was restored when LM112.3 was complemented with plcR and papR. (B and C) Hemolytic activity on sheep blood agar plates (B) and on human blood agar plates (C). Hemolysis was observed only with the LM112.3(pHT304ΩplcR-papR) strain.