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. 2019 Sep 26;10:1082. doi: 10.3389/fpls.2019.01082

Figure 1.

Figure 1

RNA-Seq of analysis genes affected by melatonin. Seedlings of four DAGs were transferred on 1/2MS plate containing different concentrations of melatonin (100, 500, and 1,000 µM) or 0.1% DMSO (solvent control). After 3 days of incubation in a dark condition, seedlings from 1 mM of melatonin and DMSO treatment were used for gene expression profile analysis by RNA-Seq. (A, B) Melatonin inhibits hypocotyl and cell elongation in a dose-dependent manner. (C) Hypocotyl length of seedlings. Error bars indicate the SEM (n ≥ 40). *p < 0.05, **p < 0.01 (Student’s t test). (D) DEGs affected by 1 mM of melatonin. (E) The top 30 of the most enriched GO terms (q-value < 0.01). DAG, days after germination; DMSO, dimethyl sulfoxide; GO, gene ontology; MS, Murashige and Skoog; SEM, standard error of the mean.