DNA Marker Index information for Chromosome: Y Marker: BY4062Names and Aliases for this DNA Marker: BY4062, Y21757, rs867410206.Chromosome Position in hg38 Human Genome assembly1: 20795402.Chromosome Position in hg19 assembly2: 22957288 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.