DNA Marker Index information for Chromosome: Y Marker: FGC71135Names and Aliases for this DNA Marker: FGC71135, FTB79933.Chromosome Position in hg38 Human Genome assembly1: 7946673.Chromosome Position in hg19 assembly2: 7814714 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: C.