Figure 3
From: Isoform-specific interactions of the von Hippel-Lindau tumor suppressor protein

pVHL interactions in the yeast two-hybrid system.
Different combinations of pVHL, full-length or fragments, were tested for binding to p14ARF, dimerization and/or intra-molecular interactions. Graphical representation of different tested conditions is presented in the picture. Alpha-galactosidase activity is reported for each fusion. Mean ± SEM (standard error of the mean) of seven to ten independent clones for each fusion is shown. See methods for details.