Fig. 6. Distribution of TRα (A) and TRβ (B) mRNA in the cARC of goat Fig. 6. Distribution of TRα (A) and TRβ (B) mRNA in the cARC of goat. Sense controls of TRα (C) and TRβ (D) are also shown. Expression of these genes was not different between natural photoperiods and artificial long days (data not shown). From: Long-Day Suppressed Expression of Type 2 Deiodinase Gene in the Mediobasal Hypothalamus of the Saanen Goat, a Short-Day Breeder: Implication for Seasonal Window of Thyroid Hormone Action on Reproductive Neuroendocrine Axis Endocrinology. 2006;147(1):432-440. doi:10.1210/en.2005-0507 Endocrinology | Copyright © 2006 by The Endocrine Society 1