DNA Marker Index information for Chromosome: Y Marker: Y11675.1Names and Aliases for this DNA Marker: Y11675.1, Y11675, Z9798, rs774531771.Chromosome Position in hg38 Human Genome assembly1: 21223883.Chromosome Position in hg19 assembly2: 23385769 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.