UniProt ID: O42370
FUNCTION: Sequence-specific transcription factor which is part of a developmental regulatory system that provides cells with specific positional identities on the anterior-posterior axis. {ECO:0000250}.
DEVELOPMENTAL STAGE: First expressed at the 1-2 somite stage. By the 3-4 somite stage, the anterior expression limit in the developing hindbrain is at the rhombomere 5/6 boundary, and this is maintained until the 20 somite stage. By 30 hours post- fertilization, there is also limited expression within rhombomere 5.
SIMILARITY: Belongs to the Antp homeobox family. {ECO:0000305}.
SEQUENCE CAUTION: Sequence=CAA74286.1; Type=Frameshift; Evidence={ECO:0000305};
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