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. 2019 Jun 3;19:231. doi: 10.1186/s12870-019-1812-0

Fig. 4.

Fig. 4

Cell wall component analysis

(a) Sections stained with phloroglucinol-HCl in WT (a, b) and OE (c, d) plants; Xy, xylem. (b-e) Secondary cell wall composition of WT and OE plants, including lignin, S/G lignin ratio, cellulose, and hemicellulose. Data were represented as the mean ± SE of three biological replicates; asterisks indicate levels of significance (t-test; ∗ P < 0.05, ∗∗ P < 0.01).