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. 2020 Feb 12;11:60. doi: 10.3389/fpls.2020.00060

Figure 6.

Figure 6

Changes in ascorbate (AsA) and glutathione (GSH) homeostasis in response to 1-aminocylopropane-1-carboxylic acid (ACC) in Pyropia yezoensis gametophytes. (A) Changes in AsA and dehydroascorbate (DHA) levels in the gametophytes in response to ACC. Compounds are expressed in micromoles per gram of fresh weight (FW). The data are presented as means ± SD of four independent experiments. (B) Changes in GSH and oxidized glutathione (GSSG) levels in the gametophytes in response to ACC. Compounds are expressed in micromoles per gram of FW. The data are presented as means ± SD of four independent experiments. (C) Relative expression levels of galactono-1,4-lactone dehydrogenase from P. yezoensis (PyGalDH) gene in the gametophytes in response to ACC. (D) Relative expression levels of glutamate cysteine ligase from P. yezoensis (PyGCL) gene in the gametophytes in response to ACC. The data are presented as means ± SD of three independent experiments. Asterisks indicate significant differences at P < 0.05 between controls and treatments.