Trichome initiation on inflorescence organs of zfp5, ZFP5:Ri-2, and 35S:ZFP5 lines. A to C, Trichome density on the second and third branches (A), the second and third cauline leaves (B), and sepals and main stem internodes (C) in zfp5, ZFP5:Ri-2, and wild-type (WT) plants. D, Trichome density on inflorescence organs and rosette leaves in two 35S:ZFP5 lines, O-1 and O-2. Caul., Cauline leaves; Lat.Br., lateral branch. Trichome number was calculated from at least 20 plants. Error bars represent se. lsd values were calculated at the probability of 1% (** P < 0.01).