Relative trans-2-heptenal level (percent of control)* Experiment: flavor related metabolite profiling in S. pennellii IL lines (FL, Spring 2003, Greenhouse) line relative level (percent of control) M82 100 3-2 278.1 3-4 188.1 3-5 172 5-2 311.3 5-3 185.8 7-4 63.7 8-2-1 182.8 9-2 253.1 9-2-5 177.3 9-3 188 9-3-2 343.7 12-2 105.4 12-3 211.7 * Note A value of zero means the trans-2-heptenal concentration was below the level of detection No measurement of trans-2-heptenal was performed on lines not shown in the figure and table