<p>(A) Schematic view of location and sequences of transcription factor binding sites in NOCE and the alignment of OBS to CE <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0047785#pone.0047785-Sawada1" target="_blank">[27]</a>. Red characters indicate exchanged nucleotides in mutated sites. (B) β-galactosidase stained chimeric embryos carrying a promoter-reporter transgene of NOCE with mutated OBS and/or FOXA2 binding sites. Transgenes are indicated at the left site and the stage at the top.</p
