DAVID heat map analysis of biologically significant FACs containing pineapple up-regulated genes (> 1.5-fold). (a) Redox activity. (b) Organic acid metabolism. (c) Metalloenzyme activity. (d) Glycolysis and sugar catabolism. (e) Vitamin and L-ascorbate metabolism. (f) Antioxidant activity and ROS metabolism. Green and black shading indicates positive and unconfirmed correlation of annotated pineapple gene and functional GO terms, respectively. ‘Arab ID’ shows the closest Arabidopsis homologue. ‘Expn’ means expression fold. ‘Contig’ identifies the clone in the pineapple database (http://www.pgel.com.au webcite).
Koia et al. BMC Plant Biology 2012 12:240 doi:10.1186/1471-2229-12-240