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Fig. 7 | BMC Genomics

Fig. 7

From: Genome-wide characterization of the GRF family and their roles in response to salt stress in Gossypium

Fig. 7

Phenotypes and expression profile analyses of GhGRF genes under different concentrations of salt stress conditions analyzed by qRT-PCR. a: Phenotypes of upland cotton G. hirsutum cv. R15 under different concentrations of NaCl treatment. b: Relative gene expression levels in leaves after 1, 3, and 6 h of the treatment with 0, 200, and 500 mM NaCl. CK, 0 mM. The G. hirsutum histone-3 (GhHIS3) and GhUBQ7 genes were used as the internal reference. Error bars indicate SD (n = 3). Statistically significant differences (α = 0.01 level) of expression values are indicated with different letters with analysis of variance in R (https://www.r-project.org/)

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