DNA Marker Index information for Chromosome: Y Marker: JFS0083.1Names and Aliases for this DNA Marker: JFS0083.1, JFS0083, rs1024254957.Chromosome Position in hg38 Human Genome assembly1: 7685181.Chromosome Position in hg19 assembly2: 7553222 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A .