zinc finger E-box binding homeobox 1 BZP ZEB AREB6 NIL-2-A Zfhep Zfhx1a FECD6 transcription factor 8 (represses interleukin 2 expression) posterior polymorphous corneal dystrophy 3 DELTAEF1 NIL2A PPCD3 TCF8 zinc finger E-box-binding homeobox 1 delta-crystallin enhancer binding factor 1 negative regulator of IL2 zinc finger homeodomain enhancer-binding protein Zinc finger E-box-binding homeobox 1 NIL-2-A zinc finger protein Negative regulator of IL2 Transcription factor 8 TCF-8