DNA Marker Index information for Chromosome: Y Marker: FGC28751Names and Aliases for this DNA Marker: FGC28751, rs779648104.Chromosome Position in hg38 Human Genome assembly1: 2842285.Chromosome Position in hg19 assembly2: 2710326 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.