Figure 7
From: Redox control and autoxidation of class 1, 2 and 3 phytoglobins from Arabidopsis thaliana
Autoxidation of phytoglobins dependent upon reducing agents. Autoxidation (t1/2) in the presence of ascorbate, glutathione and NADH for AtHb1 (p < 0.05, ANOVA) (a), AtHb2 (p < 0.01) (b), AtHb3 (p < 0.001) (c) bovine hemoglobin (p < 0.01) (d). At 8 µM Hb, in phosphate buffer, 100 mM, pH 7.
