ATH1 (ARABIDOPSIS THALIANA HOMEOBOX GENE 1); transcription factor. Identical to Homeobox protein ATH1 (ATH1) [Arabidopsis Thaliana] (GB:P48731;GB:Q7X9S7); similar to BLH1 (embryo sac development arrest 29), DNA binding / transcription factor [Arabidopsis thaliana] (TAIR:AT2G35940.1); similar to BLH1 (embryo sac development arrest 29) [Arabidopsis thaliana] (TAIR:AT2G35940.3); similar to BLH1 (embryo sac development arrest 29), transcription factor [Arabidopsis thaliana] (TAIR:AT2G35940.2); similar to unnamed protein product [Vitis vinifera] (GB:CAO43789.1); contains InterPro domain POX (InterPro:IPR006563); contains InterPro domain Homeodomai