DNA Marker Index information for Chromosome: Y Marker: CTS307.1Names and Aliases for this DNA Marker: CTS307.1, CTS307, S3508, rs764052682.Chromosome Position in hg38 Human Genome assembly1: 3020308.Chromosome Position in hg19 assembly2: 2888349 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.