DNA Marker Index information for Chromosome: Y Marker: BY3100.1Names and Aliases for this DNA Marker: BY3100.1, BY3100.Chromosome Position in hg38 Human Genome assembly1: 8375757.Chromosome Position in hg19 assembly2: 8243798 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.