In the Han population, mtDNA haplogroup R, which is itself a subhaplogroup of N shared between Europe and Asia, can be subdivided into two of the most common subgroups, F and B. 16 In addition ...

Your mtDNA comes down from your mother’s-mother’s-mother’s-mother… and similarly for your Y chromosomal lineage if you are a male. These few individuals are not any more likely to contribute to your ...

FamilyTreeDNA Unveils Groundbreaking mtDNA Tree of Humankind, Expanding Maternal Lineage Mapping by Over 35,000 Branches News provided by EIN Presswire ...

Douglas C. Wallace, PhD et al. Association Between Mitochondrial DNA Haplogroup Variation and Autism Spectrum Disorders. JAMA Psychiatry, August 2017 DOI: 10.1001/jamapsychiatry.2017.2604; ...

Sensorineural hearing loss is the most common type of sensory impairment worldwide. 1 We have found that pathogenic mitochondrial DNA (mtDNA) mutations, such as the m.3243A→G mutation associated ...

The researchers extracted mtDNA variations and haplogroups from whole exome data of obese and non-obese individuals from Qatar and Kuwait. As with Northern Europeans, haplogroup X was associated with ...