Fig. 7From: Quantitative in vivo phosphoproteomics reveals reversible signaling processes during nitrogen starvation and recovery in the biofuel model organism Chlamydomonas reinhardtii Eukaryotic initiation factors and phosphorylation changes coordinate the proteome acclimation to nitrogen availability. a Phosphopeptide correlation with protein levels for the proteins involved in the translational initiation. Eukaryotic initiation factors present changes in their phosphorylation level. Data represent Z-transformed normalized abundances of protein and phosphopeptides belonging to eukaryotic initiation factors (n = 3 for phosphopeptides and n = 4 for protein level). Phosphosites followed by * are significant (Additional file 2: Table S2). Protein levels are based on data obtained previously [7]. b SPLS analysis between the EIF phosphosites used as predictor and the proteome used as response factors. All correlations can be found in Additional file 2: Table S8Back to article page