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Fig. 4 | Plant Methods

Fig. 4

From: A label-free, fast and high-specificity technique for plant cell wall imaging and composition analysis

Fig. 4

CRS images of lignin, cellulose, and lipids in xylem cell walls. a–c CARS images of lignin, cellulose, and lipids in poplar, respectively. d, e SRS images of lignin of stem xylem in poplar and cellulose of stem xylem in Arabidopsis. f SRS image of the cell walls in the Casparian strip of a maize root. g–i SRS images of lignin, cellulose, and lipids in the secondary xylem cell wall of Bruguiera sexangula stem tissue, respectively. j–l SRS images of lignin, cellulose, and lipids in the secondary xylem cell walls of Derris trifoliata. SX secondary xylem, Xy xylem, Cs Casparian strip, En endodermis, SP secondary phloem, Pi pith. Scale bars = 50 µm in a–k, 300 µm in l

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