Fig. 4. Meristem sizes and inflorescences in wild-type and fon1-2.
(A,C,E,G,I) Wild type. (B,D,F,H,J) fon1-2. (A,B) Floral meristems.
(C,D) Expression of OSH1 in the floral meristem. The expression
domain is expanded in fon1-2, but the spatial pattern does not differ
from that in wild type. (E,F) Vegetative shoot apical meristems. (G,H)
Inflorescence meristems. (I,J) Inflorescence phenotypes after seed production.
(A,B,E-H) Micrographs viewed under Nomarski optics. Scale bars: 100 µm in
A-H; 5 cm in I,J.