mtDNA Haplogroups
Each of us has inherited mitochondrial DNA (mtDNA), along with the mutations that have accumulated in our individual family lines. Geneticists can test for these accumulated mutations. Individual test results are called a haplotype or mitotype. People with the same cluster of mutations belong to the same haplogroup, and are descended from the same female line. There are 36 known mitochondrial haplogroups worldwide, with more being discovered as research advances. | Haplogroup VModern humans as well as extinct Neanderthals share a common ancestor who lived about 500 thousand years ago (~25 thousand generations). More Information |