DNA Marker Index information for Chromosome: M Marker: M40Names and Aliases for this DNA Marker: M40, PF1445, SRY4064, SRY8299, rs9786608, M40.Chromosome Position in hg38 Human Genome assembly1: 8925.Chromosome Position in hg19 assembly2: 8925 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.