DNA Marker Index information for Chromosome: Y Marker: FT2561Names and Aliases for this DNA Marker: FT2561, rs1423369472.Chromosome Position in hg38 Human Genome assembly1: 4781999.Chromosome Position in hg19 assembly2: 4650040 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.