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. 2021 Aug 5;17(8):e1009834. doi: 10.1371/journal.ppat.1009834

Fig 4. EBNA2 regulates the occupancy of CIITA and H3K27ac at HLA II region.

Fig 4

(A) ChIP-seq tracks of CIITA, EBNA2, H3K27ac and GeneHancer clusters at HLA-II region using UCSC genome browser. ChIP primer positions p1-p5 are indicated. (B-D) ChIP-qPCR in EREB2.5 treated with (+) or without (-) estradiol (E2) with antibodies to either EBNA2 (B), CIITA (C), or H3K27ac (D) at primer positions p1-p5, as indicated in panel A. 2way ANOVA with Fisher’s Least Significant Difference (LSD) test was performed to assess significance. Error bars are SDM, and *p<0.05, **p<0.01, ***p<0.001 or ns (not significant).