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. 2015 Jul 17;6:516. doi: 10.3389/fpls.2015.00516

Figure 3.

Figure 3

Analysis of interactions between Arabidopsis PCNA1/2 and D-type cyclins using the split-uiquitin Y2H system. The interactions were tested in the following combinations. (A) PCNA1 (bait)/D-type cyclins (prey), (B) PCNA2 (bait)/D-type cyclins (prey), and (C) D-type cyclins (bait)/PCNA1/2 (prey). The transformed yeast cells were plated on either an SC-Leu-Trp control solid medium or an SC-Leu-Trp-His selection solid medium supplemented with 10 mM 3-aminotriazol (3-AT). For the beta-galactosidase assay, the yeast transformants were grown on a nitrocellulose filter placed on the surface of a YPAD solid medium followed by incubation with X-gal. The results are representative of three independently repeated experiments.