Figure 2
From: Glutathione synthesis is essential for pollen germination in vitro
Statistical analysis of the effects of BSO, GSH, and IAA treatment on pollen germination rate in Col-0. Graph shows Arabidopsis thaliana accession Col-0 pollen germination rates (%) after 16 h incubation on solidified pollen germination media containing different concentrations of BSO (0.1 mM), GSH (1, 3, or 5 mM) and IAA (22.8 μM) for 16 hours. Data represent means and standard errors. Different lowercase letters indicate significant differences (P < 0.05) analyzed with the Kruskal-Wallis test followed by post-hoc comparison according to Conover. N > 2000 pollen grains per treatment from 3 or more independent experiments.