351821.fig.004a
(a)
351821.fig.004b
(b)
351821.fig.004c
(c)
Figure 4: Relative quantitative distribution of functional protein groups only detected in differentiated CSM14.1 cells (a) and of proteins with a higher (b) or lower (c) expression compared to undifferentiated CSM14.1 cells. The majority of proteins only detected in differentiated CSM14.1-cells (a) were classified as regulating proteins (17%), chaperons (17%), and proteins against oxidative stress (17%). Upregulated proteins (b) belonged primarily to structural proteins (31%), regulating proteins (13%), chaperons (13%), and proteins of energy metabolism (13%). Proteins with a lower expression in differentiated CSM14.1 cells (c) were classified as regulating proteins (40%), proteins associated with transcription (20%) and translation (20%), and carbohydrate metabolism (20%).