DNA Marker Index information for Chromosome: Y Marker: MF19087.1Names and Aliases for this DNA Marker: MF19087.1, MF19087.Chromosome Position in hg38 Human Genome assembly1: 20831728.Chromosome Position in hg19 assembly2: 22993614 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.