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. 2014 Oct 29;4:6829. doi: 10.1038/srep06829

Figure 2. Loading of elemental stoichiometric and metabolomic variables in PC1 separating shoots and roots (Fig. 1).

Figure 2

Variables are coloured and labelled as described in the caption for Fig. 1. Asterisks showed statistical significance (P < 0.05) in one-way ANOVAs.