DNA Marker Index information for Chromosome: Y Marker: Y231580Names and Aliases for this DNA Marker: Y231580, FTA1017, FGC95637.Chromosome Position in hg38 Human Genome assembly1: 16531757.Chromosome Position in hg19 assembly2: 18643637 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.