DNA Marker Index information for Chromosome: Y Marker: Y126871Names and Aliases for this DNA Marker: Y126871.Chromosome Position in hg38 Human Genome assembly1: 8103952.Chromosome Position in hg19 assembly2: 7971993 .Ancestral marker allele value: TAAGTAAG.Derived, alternative, or mutated marker allele value: TAAGTGGC.