DNA Marker Index information for Chromosome: Y Marker: BY179777.1Names and Aliases for this DNA Marker: BY179777.1, BY179777, MF20417.Chromosome Position in hg38 Human Genome assembly1: 19734115.Chromosome Position in hg19 assembly2: 21896001 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.