DNA Marker Index information for Chromosome: Y Marker: Y6240Names and Aliases for this DNA Marker: Y6240, FGC20157, rs1000468907.Chromosome Position in hg38 Human Genome assembly1: 14530756.Chromosome Position in hg19 assembly2: 16642636 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.