DNA Marker Index information for Chromosome: Y Marker: Z27230Names and Aliases for this DNA Marker: Z27230, Y11145, rs957294829.Chromosome Position in hg38 Human Genome assembly1: 16994554.Chromosome Position in hg19 assembly2: 19106434 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.