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Fig. 9 | BMC Genomics

Fig. 9

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

Fig. 9

Phenotypes and expression profile analyses of GaGRF and GbGRF genes under different concentrations of salt stress conditions analyzed by qRT-PCR in G. arboreum and G. barbadense, respectively. a: Phenotypes of diploid cotton G. arboreum cv. Shiyixia1 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. c: Phenotypes of G. barbadense cv. H7124 under different concentrations of NaCl treatment. d: 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. arboreum and G. barbadense histone-3 (HIS3) and UBQ7 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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