DNA Marker Index information for Chromosome: Y Marker: FT257375.1Names and Aliases for this DNA Marker: FT257375.1, FT257375.Chromosome Position in hg38 Human Genome assembly1: 16726704.Chromosome Position in hg19 assembly2: 18838584 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.