DNA Marker Index information for Chromosome: Y Marker: FGC27305.3Names and Aliases for this DNA Marker: FGC27305.3.Chromosome Position in hg38 Human Genome assembly1: 17425627.Chromosome Position in hg19 assembly2: 19537507 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.