{{Rsnum
|rsid=10830962
|Chromosome=11
|position=92965261
|Orientation=plus
|GMAF=0.4917
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;G)
| geno3=(G;G)
| CEU | 35.4 | 51.3 | 13.3
| HCB | 33.6 | 55.5 | 10.9
| JPT | 29.2 | 47.8 | 23.0
| YRI | 1.4 | 23.8 | 74.8
| ASW | 3.5 | 38.6 | 57.9
| CHB | 33.6 | 55.5 | 10.9
| CHD | 26.6 | 48.6 | 24.8
| GIH | 30.7 | 46.5 | 22.8
| LWK | 3.6 | 19.1 | 77.3
| MEX | 36.2 | 51.7 | 12.1
| MKK | 5.1 | 37.8 | 57.1
| TSI | 28.4 | 53.9 | 17.6
| HapMapRevision=28
}}{{PMID|19088850|OA=1
}} [[rs10830962]], [[rs4753426]], and [[rs10830963]] were significantly associated with higher fasting plasma glucose concentrations and reduced OGTT- and IVGTT-induced insulin release. [[rs3781638]] displayed significant association with lower fasting plasma glucose levels and increased OGTT-induced insulin release

{{PMID Auto
|PMID=22233651
|Title=A Genome-Wide Association Study of Gestational Diabetes Mellitus in Korean Women
|OA=1
}}

{{PMID Auto GWAS
|PMID=21909109
|Trait=None
|Title=Large-scale genome-wide association studies in East Asians identify new genetic loci influencing metabolic traits.
|RiskAllele=C
|Pval=1E-16
|OR=0.0445
|ORtxt=[0.034-0.055] mg/dL increase
}}

{{PMID Auto GWAS
|PMID=22399527
|Trait=None
|Title=Genome-wide screen for metabolic syndrome susceptibility Loci reveals strong lipid gene contribution but no evidence for common genetic basis for clustering of metabolic syndrome traits.
|RiskAllele=G
|Pval=5E-16
|OR=0.1200
|ORtxt=None
|OA=1
}}

{{PMID Auto
|PMID=19184136
|Title=Examination of association of genes in the serotonin system to autism.
|OA=1
}}

{{PMID Auto
|PMID=20959387
|Title=Association of rs10830963 and rs10830962 SNPs in the melatonin receptor (MTNR1B) gene among Han Chinese women with polycystic ovary syndrome.
}}

{{PMID Auto GWAS
  |PMID=23575436
  |Trait=Glycemic traits
  |Title=New susceptibility loci in MYL2, C12orf51 and OAS1 associated with 1-h plasma glucose as predisposing risk factors for type 2 diabetes in the Korean population.
  |RiskAllele=C
  |Pval=5E-13
  |OR=.04
  |ORtxt=[0.029-0.053] mmol-1 increase
  }}

{{PMID Auto
|PMID=24157813
|Title=Association between Genetic Variations in MTNR1A and MTNR1B Genes and Gestational Diabetes Mellitus in Han Chinese Women
}}

{{PMID Auto
|PMID=23611530
|Title=Genetics of melatonin receptor type 2 is associated with left ventricular function in hypertensive patients treated according to guidelines.
}}

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}