DNA Marker Index information for Chromosome: Y Marker: BY38126Names and Aliases for this DNA Marker: BY38126, Y135546, rs987722566.Chromosome Position in hg38 Human Genome assembly1: 15896178.Chromosome Position in hg19 assembly2: 18008058 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.