Figure 3.

Expression Patterns of Petunia FBP2 Family Members in Petunia Wild-Type and FBP2 Cosuppression Plants Determined by RNA Gel Blot Analyses.

(A) Expression of FBP2 family members in various tissues of wild-type petunia plants.

(B) Expression of FBP2 family members in floral organs of FBP2 cosuppression plants. Both FBP2 and FBP5 are strongly downregulated in these plants.

In each lane, 10 μg of total RNA was loaded. Equal loading of RNA was demonstrated by staining a representative gel with radiant red before blotting (rRNA).