Genes positively regulated by Mef2c in cortical neurons are enriched for common genetic variation associated with IQ and educational attainment.

ABSTRACT: The myocyte enhancer factor 2 C (MEF2C) gene encodes a transcription factor important for neurogenesis and synapse development and contains common variants associated with intelligence (IQ) and educational attainment (EA). Here, we took gene expression data from the mouse cortex of a Mef2c mouse model with a heterozygous DNA binding-deficient mutation of Mef2c (Mef2c-het) and combined these data with MEF2C ChIP-seq data from cortical neurons and single-cell data from the mouse brain. This enabled us to create a set of genes that were differentially regulated in Mef2c-het mice, represented direct target genes of MEF2C and had elevated in expression in cortical neurons. We found this gene-set to be enriched for genes containing common genetic variation associated with IQ and EA. Genes within

SUBMITTER: Fahey L 

PROVIDER: S-EPMC10630234 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature