DNA Marker Index information for Chromosome: Y Marker: BY238.1Names and Aliases for this DNA Marker: BY238.1, BY238, Y14590.1, Y14590, FGC30648.1, FGC30648.Chromosome Position in hg38 Human Genome assembly1: 16503934.Chromosome Position in hg19 assembly2: 18615814 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.