DNA Marker Index information for Chromosome: Y Marker: BY81727.1Names and Aliases for this DNA Marker: BY81727.1, BY81727.Chromosome Position in hg38 Human Genome assembly1: 10042566.Chromosome Position in hg19 assembly2: 9880175 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: G.