DNA Marker Index information for Chromosome: Y Marker: BY100Names and Aliases for this DNA Marker: BY100, FGC14030, Y6915, ZS2926.Chromosome Position in hg38 Human Genome assembly1: 6906724.Chromosome Position in hg19 assembly2: 6774765 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.