DNA Marker Index information for Chromosome: Y Marker: BY20692.2Names and Aliases for this DNA Marker: BY20692.2, FGC68407.2, rs932304100.Chromosome Position in hg38 Human Genome assembly1: 20624377.Chromosome Position in hg19 assembly2: 22786263 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.