DNA Marker Index information for Chromosome: Y Marker: M353Names and Aliases for this DNA Marker: M353, rs377239181, rs796470087.Chromosome Position in hg38 Human Genome assembly1: 15197387.Chromosome Position in hg19 assembly2: 17309267 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.