Research Article
Metabolite Profiling of Sorghum Seeds of Different Colors from Different Sweet Sorghum Cultivars Using a Widely Targeted Metabolomics Approach
Figure 2
OPLS-DA and PCA. (a) PCA score plot. OPLS-DA model plots for the following comparison groups: (b) between Z6 and Z27, (c) between Z6 and HC4, and (d) between Z27 and HC4.
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