Fig. 1From: Proteomic analysis of maize grain development using iTRAQ reveals temporal programs of diverse metabolic processesDevelopment of maize grains during the experimental period. a Maize grains at the eight stages of development. b Changes in fresh and dry weights of developing grains. At least 100 grains were analyzed at each stage. c Changes in total starch contents of developing grains. Values are expressed as a percentage of grain dry weights. d Dynamic changes of endosperm cell number in grains. Error bars represent SD of three replicatesBack to article page