DNA Marker Index information for Chromosome: Y Marker: FGC40462Names and Aliases for this DNA Marker: FGC40462, Y19134.Chromosome Position in hg38 Human Genome assembly1: 16861139.Chromosome Position in hg19 assembly2: 18973019 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.