Figure 4

Differential expression of proteins in the olfactory bulb at P7. (a) Relative frequencies of proteins in the olfactory bulb that are differentially expressed (P7 vs P90). (b) Number of differentially expressed proteins of different protein categories within the olfactory bulb [P7] vs [P90]. (Abbreviations for Figure 4 (b) and Figure 5 (b): pcm: proteins carbohydrate metabolism, paam: proteins amino acid metabolism, pfm: proteins fat metabolism, pem: proteins energy metabolism, pd: proteins degradation, pa: proteins antioxidants, ptm: proteins transmitter metabolism, pb: proteins biosynthesis, pst: proteins signal transduction, pr: proteins regulation, cp: chaperones, sp: structural proteins, tp: transport proteins). Number of up-regulated proteins for each category are shown in blue; down-regulated proteins (red); absent proteins in P7 (green) and in P90 (purple).