INSM1, Official Symbol INSM1provided by HGNC Official Full Name INSM transcriptional repressor 1provided by HGNC Primary source HGNC:HGNC:6090 See related Ensembl:ENSG00000173404 MIM:600010; AllianceGenome:HGNC:6090 Gene type protein coding RefSeq status REVIEWED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as IA1; IA-1 Summary Insulinoma-associated 1 (INSM1) gene is intronless and encodes a protein containing both a zinc finger DNA-binding domain and a putative prohormone domain. This gene is a sensitive marker for neuroendocrine differentiation of human lung tumors. [provided by RefSeq, Jul 2008] Orthologs mouse all