DNA Marker Index information for Chromosome: Y Marker: Y178691Names and Aliases for this DNA Marker: Y178691, MF117697, FT211967, rs918056273.Chromosome Position in hg38 Human Genome assembly1: 7688083.Chromosome Position in hg19 assembly2: 7556124 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.