Skip to main content
. 2023 Feb 15;18(2):e0281756. doi: 10.1371/journal.pone.0281756

Fig 5. Effect of ZnO NPs and MWCNTs, alone or in combination, on GSH content, GR activities, and expression levels of genes encoding GSH, GR isoforms in Arabidopsis seedlings at 10 DAG.

Fig 5

(a) Relative GSH content in shoots. (b) Relative GSH content in roots. (c) GR activity in shoots. (d) GR activity in roots. (e) Relative expression levels of genes encoding multiple GSH isoforms in shoots. (f) Relative expression levels of genes encoding multiple GSH isoforms in roots. (g) Relative expression levels of genes encoding multiple GR isoforms in shoots. (h) Relative expression levels of genes encoding multiple GR isoforms in roots. Data are the means ± standard errors of three replicates. Different letters indicate a significant difference between treatments (P < 0.05, by Duncan test). *P<0.05 and **P<0.01 compared with control plants (by Student’s t-test).