D) Catalase activity and (E) cell viability following H2O2 exposure relative to the control (no H2O2) for wild-type ,
cta1and ctt1 cells.
Exponentially growing cells in YPD medium were challenge after12h (OD600=0.5) with 0.2-2mM H2O2 for 1.5h at 30⁰C and 225 rpm.