DNA Marker Index information for Chromosome: Y Marker: FGC56719Names and Aliases for this DNA Marker: FGC56719, rs999128142.Chromosome Position in hg38 Human Genome assembly1: 8783895.Chromosome Position in hg19 assembly2: 8651936 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.