Figure 1From: A need for a 'whole-istic functional genomics' approach in complex human diseases: arthritisAn integrative system biology approach to functional genomics in arthritis. 2D-MALDI-TOFF, 2D-matrix assisted laser desorption ionizartion-time of flight; OA, osteoarthritis; RA, rheumatoid arthritis; PCR, polymerase chain reaction; Wt, Wild type.Back to article page