POLM, Official Symbol POLMprovided by HGNC Official Full Name DNA polymerase muprovided by HGNC Primary source HGNC:HGNC:9185 See related Ensembl:ENSG00000122678 MIM:606344; AllianceGenome:HGNC:9185 Gene type protein coding RefSeq status VALIDATED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as Tdt-N; Pol Mu Summary Predicted to enable DNA-directed DNA polymerase activity. Predicted to be involved in double-strand break repair via nonhomologous end joining. Predicted to act upstream of or within B cell differentiation and somatic hypermutation of immunoglobulin genes. Predicted to be located in nucleoplasm. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022] Expression Ubiquitous expression in spleen (RPKM 6.9), lymph node (RPKM 5.6) and 25 other tissues See more Orthologs mouse all