Figure 5

Relative protein synthesis rates upon salt stress. Normalized protein ratios obtained from Chlamydomonas after 24 h incubation with stable isotope labeled arginine upon salt stress (100 mM and 150 mM NaCl). Normalized protein ratios of 24 h/100 mM and 24 h 150 mM are plotted against protein ratios obtained after 24 h/0 mM NaCl. The upper and lower 5% of proteins with altered protein ratios at both salt conditions are marked with colors (red - up regulated and blue – down regulated).