Immunogen sequence: LEKVHELCDN FCHRYISCLK GKMPIDLVID ERDGSSKSDH EELSGSSTNL ADHNPSSWRD HDDATSTHSA GTPGPSSGGH ASQSGDNSSE QGDGLDNSV. This gene encodes a homeobox protein belonging to the TALE family of homeodomain-containing proteins. TALE homeobox proteins