DNA Marker Index information for Chromosome: Y Marker: FGC36897Names and Aliases for this DNA Marker: FGC36897, rs974549743.Chromosome Position in hg38 Human Genome assembly1: 7766887.Chromosome Position in hg19 assembly2: 7634928 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.