<p><b>Copyright information:</b></p><p>Taken from "Prevalence of the EH1 Groucho interaction motif in the metazoan Fox family of transcriptional regulators"</p><p>http://www.biomedcentral.com/1471-2164/8/201</p><p>BMC Genomics 2007;8():201-201.</p><p>Published online 28 Jun 2007</p><p>PMCID:PMC1939712.</p><p></p> Size of polylinker represents the distance between the first residue of the eh1 motif and the conserved C-terminal residue of the winged helix DNA-binding domain