DNA Marker Index information for Chromosome: Y Marker: Y340491Names and Aliases for this DNA Marker: Y340491.2, BTL60000017002, Y340491.1, Y340491.Chromosome Position in hg38 Human Genome assembly1: 19039949.Chromosome Position in hg19 assembly2: 21201835 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.