EGR1 and colonic neoplasm: A substantial fraction of the peaks was overlapped with those obtained with EGR1‐ChIP‐seq in three other cell lines H1ES (an ES cell line), HCT116 (a colon cancer cell line), and K562 (Appendix Table S2, Fig EV5 A and B), further indicating interaction between LDB2 and EGR1 proteins.