MEF2B, Official Symbol MEF2Bprovided by HGNC Official Full Name myocyte enhancer factor 2Bprovided by HGNC Primary source HGNC:HGNC:6995 See related Ensembl:ENSG00000213999 MIM:600661; AllianceGenome:HGNC:6995 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 RSRFR2 Summary The product of this gene is a member of the MADS/MEF2 family of DNA binding proteins. The protein is thought to regulate gene expression, including expression of the smooth muscle myosin heavy chain gene. This region undergoes considerable alternative splicing, with transcripts supporting two non-overlapping loci (GeneID 729991 and 100271849) as well as numerous read-through transcripts that span both loci (annotated as GeneID 4207). Several isoforms of this protein are expressed from either this locus or from some of the read-through transcripts annotated on GeneID 4207. [provided by RefSeq, Jan 2014] Expression Broad expression in lymph node (RPKM 18.6), appendix (RPKM 7.2) and 17 other tissues See more Orthologs mouse all