DNA Marker Index information for Chromosome: Y Marker: BY61861.1Names and Aliases for this DNA Marker: BY61861.1, BY61861.Chromosome Position in hg38 Human Genome assembly1: 7001560.Chromosome Position in hg19 assembly2: 6869601 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.