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. 2020 Jul 7;48(15):8332–8348. doi: 10.1093/nar/gkaa552

Figure 7.

Figure 7.

INO80C is involved in activating cat-3 transcription by mediating the removal of H2A.Z from nucleosomes around cat-3 locus. (A) In-gel assay analysis of the CAT-3 activity levels in WT, ino80KO and arp8KO strains. (B) Western blot analyses showing the levels of CAT-3 protein in the WT, ino80KO and arp8KO strains. The membranes stained by coomassie blue represent the total protein in each sample and act as loading control for western blot. (C) RT-qPCR assays analyzing the levels of cat-3 mRNA in the WT, ino80KO and arp8KO strains. Error bars show s.d. (n = 3). Significance was evaluated by using a two-tailed t-test. ***P < 0.001 versus WT. (D, E) ChIP assays revealing the binding of INO80 (D) and ARP8 (E) at cat-3 locus. (F, G) ChIP assays analyzing the effects of deletion of INO80 (F) and ARP8 (G) on the binding of H2A.Z at cat-3 locus. The H2A.ZKO strain was used as a negative control. Error bars show s.d. (n = 3). Significance was evaluated by using a two-tailed t-test. **P < 0.01 and ***P < 0.001.