Protein-protein interaction network analyzed by STRING software.

<p>Network analysis results for significantly changed proteins between S-morph and L-morph flowers. The confidence score was set to ≥ 0.4 (medium). Different line colors represent the types of evidence for association. Known interactions: magenta = experimental evidence; light blue = database evidence. Predicted interactions: green = neighborhood evidence; red = fusion evidence; blue = co-occurrence evidence. Other: black = coexpression evidence; yellow = text-mining evidence; purple = protein homology.