DNA Marker Index information for Chromosome: Y Marker: FGC66923.1Names and Aliases for this DNA Marker: FGC66923.1, FGC66923, rs1414995348.Chromosome Position in hg38 Human Genome assembly1: 21293167.Chromosome Position in hg19 assembly2: 23455053 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.