DNA Marker Index information for Chromosome: Y Marker: BY30586Names and Aliases for this DNA Marker: BY30586, Y100848, rs954242507.Chromosome Position in hg38 Human Genome assembly1: 15865615.Chromosome Position in hg19 assembly2: 17977495 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.