Protein-DNA interactions within a region of the LDL receptor promoter involved in sterol-mediated feedback repression of transcription were examined using in vivo genomic footprinting with dimethylsulfate (DMS). A broad region of protein-DNA contacts spanning from repeat 1 to beyond the transcription start sites was observed in primary cultures of human skin fibroblasts and hepatocyte... https://www.diwalishare.com/product-category/chains-home-essentials-and-decor-tools-and-hardware-locks-2/