DNA Marker Index information for Chromosome: Y Marker: FGC3101.1Names and Aliases for this DNA Marker: FGC3101.1, FGC3101, rs1011956048.Chromosome Position in hg38 Human Genome assembly1: 18662717.Chromosome Position in hg19 assembly2: 20824603 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: C.