DNA Marker Index information for Chromosome: Y Marker: FTA91326Names and Aliases for this DNA Marker: FTA91326, 20434670-TC-T.Chromosome Position in hg38 Human Genome assembly1: 20434673.Chromosome Position in hg19 assembly2: 22596559 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: del.