Binding of nuclear proteins to the rat liver S14 gene is influenced by thyroid state.

The rat hepatic S14 gene is regulated by L-triiodothyronine (T3) and codes for a cytosolic protein (pI 4.9 and Mr 17,010) that is believed to be involved in lipogenesis. Recent studies have identified at least five DNase I hypersensitive sites (HS 1-5) in hepatic chromatin flanking the 5' region of the gene.