... vascu-lar tissue of cotyledons and mature leaves, whereas, in the flowers, the anthers, connectives and filaments and the base and tip of the stigmata were stained. Similarto BPM2, BPM3 and BPM5 promoter:GUS ... cotyledons and in the central cylinder of the root, but not in the lower parts of the hypocotyl (a). Rosette leaves werestained in the vascular tissue of the leaf blade, whereas the petiole and older ... members of the ERF ⁄ AP2 family. (A) Y2H assays demonstrate the assembly of BPM1(1–189) and BPM3with RAP2.4 and RAP2.13, respectively. (B) Schematic drawing of the BPM1 fragment used for the Y2H...