Skip to main content
. 2014 Jun 2;111(24):9009–9014. doi: 10.1073/pnas.1402130111

Fig. 2.

Fig. 2.

Orthogonal PLS-DA shows effects of K. brevis allelopathy on the metabolomes of competitor diatoms. PLS-DA scores plot of (A) UHPLC/MS metabolic features and (B) 1H NMR spectral data for T. pseudonana exposed to K. brevis (filled squares) or dilute media control (open squares) with cross-validated accuracies of 87% and 100%, respectively. PLS-DA scores plot of (C) UHPLC/MS metabolic features and (D) 1H NMR spectral data for A. glacialis exposed to live K. brevis (filled circles) or dilute media controls (open circles) with cross-validated accuracies of 57% and 63%, respectively.