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Fig. 7 | BMC Plant Biology

Fig. 7

From: Transcriptomic analysis of early fruit development in Chinese white pear (Pyrus bretschneideri Rehd.) and functional identification of PbCCR1 in lignin biosynthesis

Fig. 7

Observation of transverse section staining of inflorescence stems and determination of lignin contents in transgenic plants. a–f Toluidine blue staining of the inflorescence stems from wild-type (WT) and transgenic lines. a, c, e: bar = 100 μm. b, d, f: bar = 200 μm. F: interfascicular fibre; X: xylem. g–h Determination of lignin contents in inflorescence stems of Arabidopsis. Significant differences in lignin content levels between WT and transgenic overexpression lines of Arabidopsis were determined by a t test; *P < 0.05, **P < 0.01

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