DNA Marker Index information for Chromosome: Y Marker: PF4440.1Names and Aliases for this DNA Marker: PF4440.1, PF4440, rs979789173.Chromosome Position in hg38 Human Genome assembly1: 10064213.Chromosome Position in hg19 assembly2: 9901822 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.