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Fig. 5. Floral induction of ufo-2 35S::UFOind by LD treatment.
ufo-2 35S::UFOind plants were kept under short day
conditions and induced for flowering by long day conditions. (A) Apex after 5
LD. No recognisable floral meristem is visible. (B) Apex after 8 LD. Arrowhead
points to a floral meristem at stage 2 subtended by a leaf. Arrow indicates an
early stage 3 flower in the axil of a leaf-like structure. The oldest floral
meristems are at stage 3. (C) Apex after 10 LD and (D) apex after 12 LD. The
oldest floral meristems have reached stage 6 or more. Arrow in C points to a
flower with reduced growth. Bars: 500 µm.