DNA Marker Index information for Chromosome: Y Marker: Y2754Names and Aliases for this DNA Marker: Y2754, FGC1920, YFS030189, rs780126768.Chromosome Position in hg38 Human Genome assembly1: 17116405.Chromosome Position in hg19 assembly2: 19228285 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.