DNA Marker Index information for Chromosome: Y Marker: YP418Names and Aliases for this DNA Marker: YP418, M12403, V1330, rs546194897.Chromosome Position in hg38 Human Genome assembly1: 7779691.Chromosome Position in hg19 assembly2: 7647732 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.