Fig5A. Copyright: Reprinted with permission from Elsevier from [doi:10.1006/dbio.2000.9751] Dev Biol 223(2): 371-82, Andree B; Hillemann T; Kessler-Icekson G; Schmitt-John T; Jockusch H; Arnold HH; Brand T, Isolation and characterization of the novel popeye gene family expressed in skeletal muscle and heart. Copyright 2000 [PMID:10882522]