DNA Marker Index information for Chromosome: Y Marker: FGC62623Names and Aliases for this DNA Marker: FGC62623, rs1036131729.Chromosome Position in hg38 Human Genome assembly1: 20851052.Chromosome Position in hg19 assembly2: 23012938 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.