DNA Marker Index information for Chromosome: Y Marker: A24977.3Names and Aliases for this DNA Marker: A24977.3, FT127157.3.Chromosome Position in hg38 Human Genome assembly1: 16517439.Chromosome Position in hg19 assembly2: 18629319 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.