Fig. 8

Gene expression analysis of certain CsVQ genes under abiotic stress. Expression of CsVQ4 (A), CsVQ6 (B), CsVQ16–2 (C), CsVQ19 (D), CsVQ24 (E), CsVQ30 (F), CsVQ32 (G), CsVQ33 (H), and CsVQ34 (I) under salt (red column), drought (green column), and cold (blue column) treatments were analyzed respectively. Bars represent means ± standard deviations (n = 3); data were analyzed by one-way ANOVA followed by Tukey’s test (** P < 0.01, * P < 0.05). Accession numbers of the gene sequences used for expression analysis are listed in Table 1, and the primers used for qRT-PCR were shown in Supplementary Table S2