Figure 4

Characteristics of the P2P-R-associated transcription network in eye tissue. The transcription network of 26 genes of the BXD eye tissue that are co-expressed with correlation coefficient of ≥ 0.75 are illustrated. The color of the lines connecting the gene products of this transcription network indicate the degree to which their expression co-varies among the strains evaluated (red = very high positive correlation, orange = moderate positive correlation, blue = very high negative correlation; green = moderate negative correlation). It is apparent that P2P-R (Rbbp6) is of central importance in this network.