DNA Marker Index information for Chromosome: Y Marker: FTA36903.1Names and Aliases for this DNA Marker: FTA36903.1, FTA36903.Chromosome Position in hg38 Human Genome assembly1: 19172457.Chromosome Position in hg19 assembly2: 21334343 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.