mtDNA testing

Mitochondrial DNA (mtDNA) testing analyzes the genetic material found in mitochondria, the energy-producing structures within cells. Unlike nuclear DNA, which is inherited from both parents, mtDNA is passed almost exclusively from a mother to her children. This allows scientists to trace maternal lineage and identify relationships over many generations. The test examines specific sequences in mtDNA to identify genetic differences and similarities, helping with genealogy, ancestry research, and sometimes medical diagnoses related to mitochondrial disorders. It’s a powerful tool for understanding maternal ancestry because mtDNA remains relatively unchanged across generations.