DNA Marker Index information for Chromosome: Y Marker: Y129143.1Names and Aliases for this DNA Marker: Y129143.1, Y129143.Chromosome Position in hg38 Human Genome assembly1: 2817290.Chromosome Position in hg19 assembly2: 2685331 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.