FLC-dependent late flowering in axe1-5. Rosette leaf numbers at bolting of Col, axe1-5, flc-3, and axe1-5/flc-3 plants grown under LD and SD conditions are shown. Error bars indicate sd. At least 20 plants were scored for each line. * Under SD conditions, most axe1-5 plants did not flower 120 d after germination, and the rosette leaf number was counted at 120 d.