DNA Marker Index information for Chromosome: Y Marker: BY48121.2Names and Aliases for this DNA Marker: BY48121.2, Y144575.2, rs935384442.Chromosome Position in hg38 Human Genome assembly1: 6886030.Chromosome Position in hg19 assembly2: 6754071 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.