Variant: rs77641763 

    present in Gene: EXD3
    present in Chromosome: 9
    Position on Chromosome: 137371330
    Alleles of this Variant: C/T

rs77641763 in EXD3 gene and Circadian Rhythms PMID 27494321 2016 Genome-Wide Association Analyses in 128,266 Individuals Identifies New Morningness and Sleep Duration Loci.