Figure 2A. [doi:10.1101/gad.1238104] Wang Z; Zhai W; Richardson JA; Olson EN; Meneses JJ; Firpo MT; Kang C; Skarnes WC; Tjian R, "Polybromo protein BAF180 functions in mammalian cardiac chamber maturation." Genes Dev (2004) 18: 3106-16. [PMID:15601824]