DNA Marker Index information for Chromosome: Y Marker: BY13458Names and Aliases for this DNA Marker: BY13458, Y29939, rs920150702.Chromosome Position in hg38 Human Genome assembly1: 17252989.Chromosome Position in hg19 assembly2: 19364869 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.