DNA Marker Index information for Chromosome: Y Marker: F3189.3Names and Aliases for this DNA Marker: F3189.3, rs763027065.Chromosome Position in hg38 Human Genome assembly1: 19226606.Chromosome Position in hg19 assembly2: 21388492 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.