Fig. 8. Leaf morphogenesis defects in lmi1 mutants. (A,B) ß-glucuronidase (GUS) expression driven by LMI1 regulatory regions in (A) wild-type and (B) lfy-1 null mutant. Scale bar: 1 mm. (C) Images of rosette leaves in lmi1-1 compared with Col. Shown are early (leaf 9, top), intermediate (leaf 13, center) and later (leaf 19, bottom) rosette leaves. Plants were grown in short-day conditions. (D) Leaves grown and selected as in C from lmi1-1 lfy-1 mutants. (E) Quantitative real-time PCR analysis of BREVIPEDICELLUS (BP) expression in expanding leaves one and two of 11-day-old lmi1-1 compared with Col seedlings. Three technical replicates of two biological replicates were each normalized using ß-TUBULIN. Mean±s.e.m. is shown.