Supplementary Figure 3: fab fin double mutant plants show enhanced fasciation.
From: A cascade of arabinosyltransferases controls shoot meristem size in tomato
(a) Image of a fab fin double mutant plant. The red arrow points to the primary inflorescence. White arrows mark axillary shoots. Note the absence of inflorescences and flowers. (b) Close-up image of the primary shoot and primary inflorescence showing enhanced stem and meristem fasciation (red arrow). (c,d) Stereoscopic images showing extreme enlargement of the primary shoot meristem at the transition stage (c) and after the supposed transition to flowering (d). Note the proliferation of ectopic meristems at the meristem flanks. After several weeks, fab fin double mutants eventually produce a few inflorescences and flowers that are more fasciated than those of fin alone.
