DNA Marker Index information for Chromosome: Y Marker: Y142993.1Names and Aliases for this DNA Marker: Y142993.1, Y142993.Chromosome Position in hg38 Human Genome assembly1: 7517916.Chromosome Position in hg19 assembly2: 7385957 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.