DNA Marker Index information for Chromosome: Y Marker: BY197227.1Names and Aliases for this DNA Marker: BY197227.1, BY197227.Chromosome Position in hg38 Human Genome assembly1: 12141041.Chromosome Position in hg19 assembly2: 14261747 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.