Fig5B Copyright: Reprinted with permission from Elsevier from [doi:10.1016/S0925-4773(01)00463-4] Mech Dev 107(1-2): 195-201, MacLean G; Abu-Abed S; Dolle P; Tahayato A; Chambon P; Petkovich M, Cloning of a novel retinoic-acid metabolizing cytochrome P450, Cyp26B1, and comparative expression analysis with Cyp26A1 during early murine development. Copyright 2001. [PMID:11520679]