Figure 2

Regional and functional differences in dopamine agonist-induced proteome changes. Proteins identified in all differentially regulated 2D gel spots that were obtained from the auditory cortex (A), frontal cortex (B), hippocampus (C), and striatum (D) of gerbils 24 h after D1/D5 dopamine receptor agonist injections into the auditory cortex (for details, see legend of Figure 1) were assigned to functional categories on the basis of SynProt (http://www.synprot.de; [29]) as indicated in the inset in panel A. Shown are the numbers of proteins identified in all the spots that were regulated, specified according to agonist, protein fraction, functional category, and direction (up vs. down) of spot regulation.