DNA Marker Index information for Chromosome: Y Marker: M335Names and Aliases for this DNA Marker: M335, i4000101, rs371922803, rs796483281.Chromosome Position in hg38 Human Genome assembly1: 12914483.Chromosome Position in hg19 assembly2: 15026395 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.