DNA Marker Index information for Chromosome: Y Marker: BY2879.1Names and Aliases for this DNA Marker: BY2879.1, BY2879.Chromosome Position in hg38 Human Genome assembly1: 20323145.Chromosome Position in hg19 assembly2: 22485031 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.