DNA Marker Index information for Chromosome: Y Marker: FGC34881Names and Aliases for this DNA Marker: FGC34881, rs888124453.Chromosome Position in hg38 Human Genome assembly1: 13598909.Chromosome Position in hg19 assembly2: 15710789 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.