DNA Marker Index information for Chromosome: Y Marker: Z180Names and Aliases for this DNA Marker: Z180, FGC3620, AMM102, rs761394503.Chromosome Position in hg38 Human Genome assembly1: 19903548.Chromosome Position in hg19 assembly2: 22065434 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.