DNA Marker Index information for Chromosome: Y Marker: M198.1Names and Aliases for this DNA Marker: M198.1, M198, PF6238, rs2020857.Chromosome Position in hg38 Human Genome assembly1: 12918840.Chromosome Position in hg19 assembly2: 15030752 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.