MAM domain containing glycosylphosphatidylinositol anchor 2 | |
---|---|
Identifiers | |
Symbol | MDGA2 |
Alt. symbols | MAMDC1 |
NCBI gene | 161357 |
HGNC | 19835 |
OMIM | 611128 |
RefSeq | NM_182830 |
Other data | |
Locus | Chr. 14 q21.2 |
MDGA2 (MAM domain containing glycosylphosphatidylinositol anchor 2) is a human gene. It has previously been called MAMDC1. [1] MDGA2 is located on chromosome 14.
The gene has a homologue in rat and mouse, Mdga2, [2] and investigations in rats have found that the gene is expressed in the central and peripheral nervous system in a subpopulation of neurons, e.g., in the basilar pons and cerebral cortex. [3]
There are several variants in the human gene, [4] and a genome-wide association study has pointed to that single-nucleotide polymorphisms in MDGA2 is associated with neuroticism. [5] However, a more recent study has failed to replicate that finding. [6]
A single-nucleotide polymorphism is a substitution of a single nucleotide that occurs at a specific position in the genome, where each variation is present at a level of more than 1% in the population.
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