DNA Marker Index information for Chromosome: Y Marker: BY53671.1Names and Aliases for this DNA Marker: BY53671.1, BY53671.Chromosome Position in hg38 Human Genome assembly1: 7639930.Chromosome Position in hg19 assembly2: 7507971 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.