DNA Marker Index information for Chromosome: Y Marker: F13512.2Names and Aliases for this DNA Marker: F13512.2, FGC28954.1, FGC28954, Y11609.2, rs907268923.Chromosome Position in hg38 Human Genome assembly1: 20397340.Chromosome Position in hg19 assembly2: 22559226 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.