DNA Marker Index information for Chromosome: Y Marker: BY101250.1Names and Aliases for this DNA Marker: BY101250.1, BY101250.Chromosome Position in hg38 Human Genome assembly1: 13275748.Chromosome Position in hg19 assembly2: 15387628 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.