DNA Marker Index information for Chromosome: Y Marker: FGC74040Names and Aliases for this DNA Marker: FGC74040, Y134913.Chromosome Position in hg38 Human Genome assembly1: 6151628.Chromosome Position in hg19 assembly2: 6019669 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.