TY - GEN AU - Costa,R H AU - Grayson,D R TI - Site-directed mutagenesis of hepatocyte nuclear factor (HNF) binding sites in the mouse transthyretin (TTR) promoter reveal synergistic interactions with its enhancer region SN - 0305-1048 PY - 1991///0918 KW - Animals KW - Base Sequence KW - Basic Helix-Loop-Helix Leucine Zipper Transcription Factors KW - Binding Sites KW - DNA-Binding Proteins KW - genetics KW - Enhancer Elements, Genetic KW - physiology KW - Gene Expression Regulation KW - Hepatocyte Nuclear Factor 1 KW - Hepatocyte Nuclear Factor 1-alpha KW - Hepatocyte Nuclear Factor 1-beta KW - Hepatocyte Nuclear Factor 3-alpha KW - Hepatocyte Nuclear Factor 3-beta KW - Hepatocyte Nuclear Factor 4 KW - Humans KW - Mice KW - Models, Genetic KW - Molecular Sequence Data KW - Mutagenesis, Site-Directed KW - Nuclear Proteins KW - Phosphoproteins KW - Prealbumin KW - Promoter Regions, Genetic KW - Transcription Factors KW - Transfection KW - Tumor Cells, Cultured N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1093/nar/19.15.4139 ER -