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. 2016 Feb 2;6:19938. doi: 10.1038/srep19938

Figure 4. Expression of cell proliferation related genes in SAM and vascular cambium.

Figure 4

Values of expression levels (RPKM) by RNA-seq were standardized in vascular cambium (red bars). Relative expression of bud-dormancy related genes was determined by quantitative real-time RT-PCR (blue bars). The data represent mean value ± SD from three biological replicates. Asterisk indicates significant differences (P ≤ 0.05). The Y-axes show expression levels and the (A–D) from left to right on the X-axis represent genes encoding histone 4 (A), class III homeodomain leucine zipper protein (B), PIN-like auxin efflux carrier (C) and auxin-induced protein 5NG4 (D). The line chart indicated the variation degree of these genes between in SAM (blue lines) and vascular cambium (red lines) during the dormancy-activity transition.