Figure 2
From: Correlation exploration of metabolic and genomic diversity in rice
Diversity of soluble metabolites among the 18 rice accessions. The global metabolic profiles of soluble metabolites were determined from 0.04-ppm integral values based on 1H NMR spectra. The 1D 1H NMR spectra in the range of chemical shifts from 4.29 to 0.71 ppm are shown, along with a close-up of the spectra from 3.3 ppm. Orange, japonica; blue, indica I; green, indica II.