DNA Marker Index information for Chromosome: Y Marker: Y99123.1Names and Aliases for this DNA Marker: Y99123.1, Y99123.Chromosome Position in hg38 Human Genome assembly1: 15316304.Chromosome Position in hg19 assembly2: 17428184 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: C.