DNA Marker Index information for Chromosome: Y Marker: FGC677.1Names and Aliases for this DNA Marker: FGC677.1, FGC677, Z16565.Chromosome Position in hg38 Human Genome assembly1: 7815971.Chromosome Position in hg19 assembly2: 7684012 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.