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://spencertifieders.shop/product-category/camera-battery-chargers/