DNA Marker Index information for Chromosome: Y Marker: FT231107Names and Aliases for this DNA Marker: FT231107, Y190040, rs889778707.Chromosome Position in hg38 Human Genome assembly1: 8742626.Chromosome Position in hg19 assembly2: 8610667 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.