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. 2017 Apr 26;16:72. doi: 10.1186/s12934-017-0684-y

Fig. 3.

Fig. 3

Concentration of catalase KatA in B. subtilis and KatX2 in B. pumilus and B. subtilis PkatA::katX2 under control conditions (light grey) and 20 min after addition of H2O2 (dark grey)