DNA Marker Index information for Chromosome: Y Marker: BY186390.1Names and Aliases for this DNA Marker: BY186390.1, BY186390.Chromosome Position in hg38 Human Genome assembly1: 7509015.Chromosome Position in hg19 assembly2: 7377056 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.