DNA Marker Index information for Chromosome: Y Marker: Y2046Names and Aliases for this DNA Marker: Y2046, FGC1805, GT44018, rs940423775.Chromosome Position in hg38 Human Genome assembly1: 7682527.Chromosome Position in hg19 assembly2: 7550568 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.