Fig. 2
From: Efficient conversion of xylose to ethanol by stress-tolerant Kluyveromyces marxianus BUNL-21
Stress resistance of K. marxianus BUNL-21 and DMKU3-1042 and S. stipitis. Analysis of stress resistance was performed as described in “Methods”. Diluted cells were spotted onto a YPD agar plates supplemented with 5 mM H2O2, 8 % ethanol, 35 % Glc, 10 mM furfural or 10 mM HMF. The plates were incubated at 30 °C for 48 h. b YPD agar medium was incubated at 30, 45 or 47 °C for 48 h