Portion of the 'Toll-like Receptor Signaling' pathway for two representative cell lines. Rectangles represent molecules, circles represent interactions. Molecular expression is represented by shading of molecule nodes: white = lowest expression, bright turquoise = highest expression. Molecules with copy number alterations are outlined in yellow. Interaction activity is represented by circle size: large circle = high activity, small circle = low activity. Interaction consistency is represented by arrow color: bright blue: high consistency, dark green: low consistency.