Fig. 3

Central nervous system patterning. a String 10 results for general interaction of the core PPI within itself. b General locations of the major embryonic organizing centers of the central nervous system that underlie variations in its dorsoventral and rostrocaudal patterning. c Results across groups for absolute connectivity of experimental proteins to the core PPI network. d Network tightness of proteins surrounding the core PPI network, based upon the average number of intermediary nodes between a target protein and its nearest core PPI neighbor (Figure B adapted from Wurst and Bally-Cuif. Nat Rev Neurosci 2001;2(2):99-108)