DNA Marker Index information for Chromosome: Y Marker: BY43720.1Names and Aliases for this DNA Marker: BY43720.1, BY43720, rs1465245706.Chromosome Position in hg38 Human Genome assembly1: 20108239.Chromosome Position in hg19 assembly2: 22270125 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.