DNA Marker Index information for Chromosome: Y Marker: Y45730.1Names and Aliases for this DNA Marker: Y45730.1, Y45730.Chromosome Position in hg38 Human Genome assembly1: 7319328.Chromosome Position in hg19 assembly2: 7187369 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.