Fig. 1. Distribution of ESTs from leaf and immature cDNA libraries among functional categories. MIPS functional categories: 1-Metabolism; 2-Energy; 3-Cell growth, division and DNA synthesis; 4-Transcription; 5-Protein synthesis; 6-Protein destination; 7-Transport facilitation; 8-Cellular transport and transport mechanisms; 9-Cellular biogenesis; 10-Cellular communication/signal transduction mechanism; 11-Cell rescue, defense and virulence; 12-Ionic homeostasis; 13-Cellular organization; 14-Development; 15-Unclassified protein.