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. 2020 Aug 31;10:14331. doi: 10.1038/s41598-020-71229-x

Figure 2.

Figure 2

Validation of inducible conditional H2A.Z knockout. (a) Design used to induce H2A.Z deletion in CamKIIα-positive neurons in adult mice. All mice were floxed for H2afz and H2afv. Conditional knockout was induced by crossing floxed mice with CamKIIα-CreER mice, such that Cre positive (Cre+) mice exhibited H2A.Z deletion upon treatment with tamoxifen, whereas Cre negative (Cre-) mice treated with tamoxifen served as controls. (b) The deletion of each H2A.Z-encoding gene was validated by qPCR at the mRNA level. N = 10–12/group; (c) reduced protein was validated using immunoblotting for total H2A.Z in the hippocampus. N = 6/group; (d) reduced H2A.Z binding was validated using H2A.Z ChIP; (e) Preservation of nucleosomes was validated using histone H3 ChIP N = 6/group. Data are shown as Mean ± SEM, *p ≤ 0.05.