DNA Marker Index information for Chromosome: Y Marker: BY77884.1Names and Aliases for this DNA Marker: BY77884.1, BY77884.Chromosome Position in hg38 Human Genome assembly1: 9233926.Chromosome Position in hg19 assembly2: 9071535 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.