Figure 3I. Copyright: Reprinted with permission from Elsevier from [doi:10.1016/S0925-4773(01)00362-8] Mech Dev 104: 125-8, Morais da Silva S; Gates PB; Eib DW; Martens GJ; Brockes JP, The expression pattern of tomoregulin-1 in urodele limb regeneration and mouse limb development. Copyright 2001