DNA Marker Index information for Chromosome: Y Marker: JFS0004.1Names and Aliases for this DNA Marker: JFS0004.1, JFS0004, Z20559.2, A6402.3, JFS00004.1, JFS00004, rs766460733.Chromosome Position in hg38 Human Genome assembly1: 8678250.Chromosome Position in hg19 assembly2: 8546291 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.