DNA Marker Index information for Chromosome: Y Marker: FT13842.1Names and Aliases for this DNA Marker: FT13842.1, FT13842, Y166873.1, Y166873, rs773645647.Chromosome Position in hg38 Human Genome assembly1: 19382220.Chromosome Position in hg19 assembly2: 21544106 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.