DNA Marker Index information for Chromosome: Y Marker: BY178901.2Names and Aliases for this DNA Marker: BY178901.2, rs780341698.Chromosome Position in hg38 Human Genome assembly1: 13791452.Chromosome Position in hg19 assembly2: 15903332 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.