Differentially regulated proteins. Listed are 1304 proteins that were either Pi-responsive in at least one genotype (Col-0, pdr2 and/or lpr1lpr2) or which were already deregulated in one of the mutant lines grown on Pi-replete conditions (p ≤ 0.05, 0.769 ≥ FC ≥ 1.3). Green and red boxes represent proteins that were significantly induced or repressed, respectively. Blue boxes represent proteins that were significantly regulated (p ≤ 0.05) but did not reach the preassigned cut-off fold change value. (XLSX 230 kb)