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Fig. 1 | BMC Plant Biology

Fig. 1

From: Comparative physiological, biochemical, metabolomic, and transcriptomic analyses reveal the formation mechanism of heartwood for Acacia melanoxylon

Fig. 1

Effect of HW formation on non-structural carbohydrates in A. melanoxylon. (a, b, c) As a control group without staining, (d, e, f) PAS staining showed phenols, (g, h, i) I2-KI staining showed the remaining starches. Meanwhile, Figures a, d and e are SW. Figures b, e and h are transition areas. In addition, Figures c, f and i are HW. Note: Data are presented in the mean ± SE. Different capital letters indicate that the treatment effect is significantly different at the p < 0.05 level. Scale bars = 10 μm

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