DNA Marker Index information for Chromosome: Y Marker: CTS7492.1Names and Aliases for this DNA Marker: CTS7492.1, CTS7492, S4720, rs773064197.Chromosome Position in hg38 Human Genome assembly1: 15395465.Chromosome Position in hg19 assembly2: 17507345 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.