DNA Marker Index information for Chromosome: Y Marker: FGC70881Names and Aliases for this DNA Marker: FGC70881, rs1480631383.Chromosome Position in hg38 Human Genome assembly1: 4491576.Chromosome Position in hg19 assembly2: 4359617 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: G.