DNA Marker Index information for Chromosome: Y Marker: BY188835.1Names and Aliases for this DNA Marker: BY188835.1, BY188835, rs1031107307.Chromosome Position in hg38 Human Genome assembly1: 7064378.Chromosome Position in hg19 assembly2: 6932419 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.