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. 2017 Sep 1;8:1516. doi: 10.3389/fpls.2017.01516

FIGURE 6.

FIGURE 6

Variation of (A) perSclZ1, (B) ADL, (C) Cell_VS (perSclZ1: percentage of sclerenchyma tissue (red stained) in % of Z1 area, ADL: Acid Detergent Lignin in %DW, Cell_VS: cellulose content in %DW) between water deficit (WD) and well-watered (WW) treatments, measured at the end of the WD period on the internode of rank 2 below the last ligulated leaf phytomer; for 2 genotypes (G1: Biomass140 and G4: RE1xAR4) and 2 years (2013 and 2014); variation rate is computed as [(WD value) – (WW value)]/(WW value) using data averaged on the three blocks. Indicates a significant water treatment effect (p-value < 0.05).