umls-concept:C2698717 | skos:definition | NCI: Human ALX4 wild-type allele is located in the vicinity of 11p11.2 and is approximately 50 kb in length. This allele, which encodes homeobox protein aristaless-like 4, plays a role in transcriptional regulation. Mutation of the gene is associated with parietal foramina 2. | lld:umls |