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. 2017 Mar 24;12(3):e0174238. doi: 10.1371/journal.pone.0174238

Fig 1.

Fig 1

(A) The analysis of dry matter and β-carotene contents of cassava injured storage roots in both genotypes SC9 and QZ1. Values are the means ± SE from three biological replicates. * and ** indicate significant differences at P < 0.05 and 0.01, respectively, by SPSS Duncan’s multiple comparison tests. (B) PPD score analysis of injured storage root in SC9 and QZ1 genotypes after postharvest. Visual examination of SC9 and QZ1 storage root slices at the time-points from 0h to 120h. PPD scores at different time-points were obtained using ImageJ image processing software based on the mean gray values percentages of vascular discoloration. The mean gray value at 0h was set to 0.