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. 2015 Dec 2;10(12):e0144124. doi: 10.1371/journal.pone.0144124

Fig 3. Temporal changes in nonstructural carbohydrate (NSC) concentrations [mg cm-3] in stems after 0 (no chilling), 1, 2, and 3 hours of chilling of P. trichocarpa and P. integerrima stems (A)–soluble carbohydrates (SC), and (B)–starch.

Fig 3

Lower case letters denote significant differences between NSC levels in P. trichocarpa and upper case letters between NSC levels in P. integerrima (Repeated measure ANOVA and Tukey HSD, p = 0.05, df = 18).