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. 2010 Sep 23;5(9):e12915. doi: 10.1371/journal.pone.0012915

Figure 4. Variation in total phenolics concentrations in cooked rice.

Figure 4

(A) An unrooted, neighbor-joining tree was developed based on total SNPs identified in the phenolic biochemical pathways. Clouds were colored according to subspecies: indica (red), japonica (blue), and aus (brown). (B) Total phenolics was measured in gallic acid equivalents (GAE) using Folin-Ciocalteau reagent. The letters a, b, and c denote significance (ANOVA, Tukey post-hoc, P<0.05), and values are expressed as the mean ± the standard error of the mean.