Generally, a genealogical DNA test might use either autosomal STRs or autosomal SNPs. (STR's are Short Tandem Repeats; SNPs are single-nucleotide polymorphisms.) However, testing companies do not currently offer autosomal STRs tests that use enough STR markers for genealogy.here are three types of genealogical DNA tests, autosomal (atDNA), mitochondrial DNA (mtDNA), and Y-Chromosome (Y-DNA). Autosomal tests for all ancestry. Y-DNA tests a male along his direct paternal line.
Definition of drifter for English Language Learners. : a person who moves from one place or job to another without a purpose or plan.
David Baughn 1%, Charlie Hughes 1%, Johnny Lee Williams 1%. The hits faded in the late 60s, yet several former members continued to perform as the Drifters. Bill Pinkney of Sumter, S. C. formed Bill Pinkney and the Original Drifters. Among beach music fans his was the group of choice.