DNA Marker Index information for Chromosome: Y Marker: BY19281.1Names and Aliases for this DNA Marker: BY19281.1, BY19281, rs372844143.Chromosome Position in hg38 Human Genome assembly1: 11889381.Chromosome Position in hg19 assembly2: 14010087 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.