DNA Marker Index information for Chromosome: Y Marker: BY37405.1Names and Aliases for this DNA Marker: BY37405.1, BY37405, rs998849475.Chromosome Position in hg38 Human Genome assembly1: 7542158.Chromosome Position in hg19 assembly2: 7410199 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.