DNA Marker Index information for Chromosome: Y Marker: PH573.1Names and Aliases for this DNA Marker: PH573.1, PH573, VL91, rs774120104.Chromosome Position in hg38 Human Genome assembly1: 7411079.Chromosome Position in hg19 assembly2: 7279120 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.