I am new to these concepts in biology and need some help understanding. My main concern is how to find the enhancer of my gene of interest, specifically the sequence of the enhancer. I am working on a project where I will be attempting to use CRISPR- mediated deletion of the promoter region and enhancer region in my gene of interest FOXN2, in MCF7 Tamoxifen resistant breast cancer cells. I already have the sequence for the promoter region from UCSC's GenomeBrowser, but I'm not sure if the enhancer region sequence can just be looked up on there or anywhere else. Do I need to do a protocol to find the enhancer region myself? I have seen many things about ChIP-Seq and that I may need to do that to get data to find my enhancer but I am just not sure. I plan to use the sequences of the enhancer and promoter region of my gene of interest to create gRNA for CRISPR. Thank you to anyone who can help.