DNA Marker Index information for Chromosome: Y Marker: Y284844.1Names and Aliases for this DNA Marker: Y284844.1, Y284844, FTB42589.2.Chromosome Position in hg38 Human Genome assembly1: 19984791.Chromosome Position in hg19 assembly2: 22146677 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.