Fig. 5
From: Comparative iTRAQ proteomics revealed proteins associated with horn development in yak
The protein-protein interaction network generated with STRING and differentially abundant proteins were visualized with Cytoscape. The red node indicates up-regulation and green node indicates down-regulation of DAPs. Proteins that are associated with each other are linked by an edge. The color of the edge indicates the combined interaction score (edge score). The nodes with red borders represent hub proteins