DNA Marker Index information for Chromosome: Y Marker: BY29687.2Names and Aliases for this DNA Marker: BY29687.2, Y81519.2.Chromosome Position in hg38 Human Genome assembly1: 2943486.Chromosome Position in hg19 assembly2: 2811527 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.