DNA Marker Index information for Chromosome: Y Marker: FT74781.1Names and Aliases for this DNA Marker: FT74781.1, FT74781.Chromosome Position in hg38 Human Genome assembly1: 4347665.Chromosome Position in hg19 assembly2: 4215706 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.