Figure 1From: Methods for transient assay of gene function in floral tissuesInhibition of the function of CHS in Antirrhinum flower buds using transient RNAi. Flower buds (line 603) cultured in vitro are shown 3–14 days after the biolistic introduction of the control plasmid pRT99GFP (A, C and E) or the pRNA69-based plasmid pPN187 for CHS RNAi inhibition (B, D, F, G and H). C and D are 3 days post bombardment; A, B, E, F and H are 8 days post bombardment; G is 14 days post bombardment.Back to article page