DNA Marker Index information for Chromosome: Y Marker: FT231042Names and Aliases for this DNA Marker: FT231042, MF128571, rs1017304773.Chromosome Position in hg38 Human Genome assembly1: 8361986.Chromosome Position in hg19 assembly2: 8230027 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.