The functional relationship between co-repressor N-CoR and SMRT in mediating transcriptional repression by thyroid hormone receptor α

*Department of Biochemistry and Molecular Biology, Center for Chronic Metabolic Disease Research, Yonsei University College of Medicine, 134 Sinchon-dong, Seodaemun-gu, Seoul 120-752, South Korea, †Brain Korea 21 Project for Medical Sciences, Yonsei University College of Medicine, 134 Sinchon-dong, Seodaemun-gu, Seoul 120-752, South Korea, ‡Howard Hughes Medical Institute, 4000 Jones Bridge Road, Chevy Chase, MD 20815-26789, U.S.A., §Program in Gene Function and Expression, University of Massachusetts Medical School, 364 Plantation Street, Worcester, MA 01605, U.S.A., and ‖Department of Chemical Engineering, College of Engineering, Yonsei University, Seoul 120-749, South Korea