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. 2023 Jul 1;6(4):62. doi: 10.3390/mps6040062

Figure 1.

Figure 1

(A). Average concentrations of extracted DNA from wet and pulverized A samples using two commercial extraction kits: pureLink® Plant Total DNA (Pplant) and PureLink™ Genomic DNA Mini Kit (Pbact) and the modified Cetyltrimethylammonium bromide (CTAB 2X) method are displayed. The lowercase letters indicate the differences between samples (wet and pulverized) evaluated within each kit (SNK p < 0.0001); and while uppercase letters compare the mean differences mean between methods with the same type of sample (SNK p < 0.0001). (B). The purity ratios A260/A280 and A260/A230 were assessed for each sample type (wet and pulverized) and extraction method (Pbact, Pplant, and CTAB 2X). Lowercase letters indicate significant differences among the three extraction methods within each absorbance or purity ratio (A260/A280 and A260/A230) (SNK p < 0.0001), while uppercase letters denote significant differences between the two sample types (wet and pulverized) when compared within the same purity ratio (SNK p < 0.0001).