Figure 1B. Copyright: Reprinted with permission from Elsevier from [doi:10.1016/j.modgep.2005.03.012] Gene Expr Patterns 5: 587-92, Tang LS; Alger HM; Lin F; Pereira FA, "Dynamic expression of COUP-TFI and COUP-TFII during development and functional maturation of the mouse inner ear." Copyright 2005. [PMID:15907456]