DNA Marker Index information for Chromosome: Y Marker: Y126750Names and Aliases for this DNA Marker: Y126750, FT370140, rs1390144555.Chromosome Position in hg38 Human Genome assembly1: 2980856.Chromosome Position in hg19 assembly2: 2848897 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.