DNA Marker Index information for Chromosome: Y Marker: PF4190.1Names and Aliases for this DNA Marker: PF4190.1, PF4190.Chromosome Position in hg38 Human Genome assembly1: 19293371.Chromosome Position in hg19 assembly2: 21455257 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.