Fig. 5. Stage 4-I ovules from ino-1 plants containing both the P-INO::SUP::INO3' and P-INO::CRC::INO3' transgenes. Scanning electron micrographs of two progeny from a single cross representing the two classes of ovules; (A) sup-like and (B) ino-4-like. Scale bar: 50 µm.