DNA Marker Index information for Chromosome: Y Marker: BY174958.1Names and Aliases for this DNA Marker: BY174958.1, BY174958, Y155141.1, Y155141.Chromosome Position in hg38 Human Genome assembly1: 7268293.Chromosome Position in hg19 assembly2: 7136334 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.