DNA Marker Index information for Chromosome: Y Marker: BY9109.1Names and Aliases for this DNA Marker: BY9109.1, BY9109, FGC43402, rs769910567.Chromosome Position in hg38 Human Genome assembly1: 8506893.Chromosome Position in hg19 assembly2: 8374934 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.