In vitro interactions between nuclear proteins and uncoupling protein gene promoter reveal several putative transactivating factors including Ets1, retinoid X receptor, thyroid hormone receptor, and a CACCC box-binding protein. - Cassard-Doulcier,AM.; Larose,M.; Matamala,JC.; Champigny,O.; Bouillaud,F.; Ricquier,D. (J Biol Chem, 1994)