Figure 1.—

Genetic interactions between bop1 bop2 and knox1 alleles. Photographs of dissected rosettes from 38-day-old (A) wild-type Ler, (B) bop1-4 bop2-11 (b1 b2), (C) bp-1 knat2-1 knat6-5 (knat126), (D) bop1-4 bop2-11 knat6-5, and (E) bop1-4 bop2-11 bp-1 knat2-1 knat6-5 plants. Transverse sections of (F) Ler, (G) bop1 bop2, (H) bp-1 knat2-1 knat6-5, (I) bop1-4 bop2-11 knat6-5, and (J) bop1-4 bop2-11 bp-1 knat2-1 knat6-5 leaf petioles. Dotted lines in A–E indicate the sectioned regions in F–J. Bars, 10 mm (for A–E) and 200 μm (for F–J).