DNA Marker Index information for Chromosome: Y Marker: BY185688.1Names and Aliases for this DNA Marker: BY185688.1, BY185688.Chromosome Position in hg38 Human Genome assembly1: 19155371.Chromosome Position in hg19 assembly2: 21317257 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.