Figure 7.

Interactions between the various Arabidopsis LC8/LC6 proteins and either the Hopie Gag extension (A) or the SIRE1-4 Gag extension (B). Ten-fold serial dilutions were plated onto either control media or media lacking His to identify protein-protein interactions. In these experiments, the baits were the different Arabidopsis dynein light chains expressed as LexA fusions. In B, the LexA plasmid is under the control of the GAL promoter. The preys are indicated above each section. The last sections in both A and B serve as negative controls for autoactivation of the HIS3 marker gene by the bait. Cell number controls for these sections were consistent with the other sections (data not shown).