DNA Marker Index information for Chromosome: Y Marker: F22961.1Names and Aliases for this DNA Marker: F22961.1, F22961, rs577975270.Chromosome Position in hg38 Human Genome assembly1: 16729353.Chromosome Position in hg19 assembly2: 18841233 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.