DNA Marker Index information for Chromosome: Y Marker: Y126740Names and Aliases for this DNA Marker: Y126740.Chromosome Position in hg38 Human Genome assembly1: 3676607.Chromosome Position in hg19 assembly2: 3544648 .Ancestral marker allele value: AAGCAGGC.Derived, alternative, or mutated marker allele value: AAGCTGCA.