DNA Marker Index information for Chromosome: Y Marker: FGC72723Names and Aliases for this DNA Marker: FGC72723, Y125049, rs940162701.Chromosome Position in hg38 Human Genome assembly1: 20637563.Chromosome Position in hg19 assembly2: 22799449 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.