Figure 7

Interaction of WBLH and WKNOX proteins in a yeast two-hybrid system. (A) Transformed yeast lines were grown on SD medium without Trp and Leu (SD-Trp-Leu) (left) or SD medium lacking Trp, Leu and His (SD-Trp-Leu-His) (right). Protein interaction is assessed by the viability of yeast transformants on SD-Leu-Trp-His containing 3mM 3-AT. AD-WT and BD-WT, control plasmids. (B) Summary of the results of the yeast two-hybrid assay. Circles and crosses respectively indicate interacting or activating, and noninteracting or nonactivating. N.D., not determined. Interaction of BD-WBLH1 and AD-WT is not shown.