Synonyms : Homeobox Protein OTX1, Homeobox Protein OTX2, Orthodenticle Homolog Homeodomain Proteins, Otx Homeodomain Proteins, Otx1 Transcription Factor, Otx2 Transcription Factor, Homeodomain Proteins, Otx, OTX1, Homeobox Protein, OTX2, Homeobox Protein