DNA Marker Index information for Chromosome: Y Marker: FT344912Names and Aliases for this DNA Marker: FT344912.Chromosome Position in hg38 Human Genome assembly1: 20806202.Chromosome Position in hg19 assembly2: 22968088 .Ancestral marker allele value: ATCCCAGCTA.Derived, alternative, or mutated marker allele value: del.