Figure 2.

Distribution of induced clones. Alteration of REL was determined by IF > ±1 for each detectable clone (REL > 0.1). Clones were compared to online database to predict function by homology and were grouped to eight functional categories: metabolism (amino acid, carbon, lipid, nucleic acid, nucleotide sugar and secondary metabolism, glycolysis, and respiration- and microbody-associated clones), protein (protein modification and catabolism), transport (nutrient uptake and homeostasis), signaling (DNA binding, RNA binding, signal perception, and transduction cDNA clones), photosynthesis, cellular organization (cell wall and development, cytoskeleton, and intracellular trafficking), and stress. Shown are data of three experiments (1, 3, and 7 d Fe deficiency) in shoot and root. The number of clones in each category is expressed in percent (%) of the cDNA clones analyzed (ranging from 85–363).