DNA Marker Index information for Chromosome: Y Marker: BY156883.1Names and Aliases for this DNA Marker: BY156883.1, BY156883.Chromosome Position in hg38 Human Genome assembly1: 19024150.Chromosome Position in hg19 assembly2: 21186036 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.