DNA Marker Index information for Chromosome: Y Marker: BY9001Names and Aliases for this DNA Marker: BY9001, Y23614, rs890058443.Chromosome Position in hg38 Human Genome assembly1: 7848839.Chromosome Position in hg19 assembly2: 7716880 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.