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. 2007 Oct 25;35(21):7313–7323. doi: 10.1093/nar/gkm726

Figure 6.

Figure 6.

Automethylated G9a binds to HP1 family of proteins. (A) GST pull-down assay with G9afl (automethylated) or G9amut containing K239A (unmethylated) enzyme. The top panel shows ponceau stain of the western blotted membrane demonstrating similar loading of GST-HP1α, GST-HP1β and GST-HP1γ. The blot was probed with anti-G9a as indicated. The molecular weight markers are on the left. Immunofluorescence detection of co-localization events are as follows (B) GFP-G9a and anti-HP1α; (C) GFP-G9amut and anti-HP1α; (D) GFP-G9a and anti-HP1γ; (E) GFP-G9amut and anti-HP1γ. Both HP1α and HP1γ are shown in red.