Figure 7.

Diagram of representative metabolic pathways regulated by the LPC treatment during freezing stress. Each pathway is shown as a glyph consisting of nodes and lines, which represent the metabolites and reactions, respectively. Expression-level change of each reaction is shown in a color relative to the expression level, as indicated in the color scale bar. Triangle, amino acids; square, carbohydrates; diamond, proteins; open circle, others; closed circle, phosphorylated.

Nair et al. BMC Genomics 2012 13:643   doi:10.1186/1471-2164-13-643
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