Figure 12.

The receptor and signal transduction proteins in human blood serum or plasma. The contents of the database wee queried for receptors, kinases, phosphatase and cell signalling-associated proteins and are shown with filtering at n = 5. The full list of factors may be found in Additional file 5. The figure was produced using STRING evidence view. Colors: Green gene neighborhood; red gene fusion; blue concurrence; black co-expression; purple experiments; cyan databases; yellow text mining; and grey homology.