Fig. 3
From: Glycolate oxidase-dependent H2O2 production regulates IAA biosynthesis in rice
Detection of H2O2 levels in glo1 and glo4 mutants. H2O2-DAB staining of rice leaves under atmospheric condition (A); endogenous H2O2 contents of rice leaves under atmospheric and high CO2 condition (B); qRT-PCR analysis of peroxisomal H2O2-responsive genes in glo1 and glo4 mutants under atmospheric condition (C), the two H2O2 indicators selected were previously identified peroxisome-specific H2O2-responsive genes, OsbHLH168 (Os01g0108600) and OsSAP17 (Os09g0385700). Results are representative of three independent experiments. Data are presented as means ± SD of three biological replications, *P < 0.05, **P < 0.01 according to Student’s t-tests