DNA Marker Index information for Chromosome: Y Marker: S27834Names and Aliases for this DNA Marker: S27834, BY144, FGC17829.Chromosome Position in hg38 Human Genome assembly1: 7660628.Chromosome Position in hg19 assembly2: 7528669 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.