Fig4B. Copyright: Reprinted with permission from Elsevier from [doi:10.1006/dbio.2001.0277] Dev Biol 234: 497-509, Liu ZP; Nakagawa O; Nakagawa M; Yanagisawa H; Passier R; Richardson JA; Srivastava D; Olson EN, CHAMP, a novel cardiac-specific helicase regulated by MEF2C. Copyright 2001