What are haplogroups, and how do they connect with ethnicity?
People interested in their genetic composition can learn about their DNA structure. The DNA molecule is a fundamental ...
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mtDNA and Mitochondrial Diseases
Small cellular organelles called mitochondria contain their own circular DNA. What happens to your cells ... 10.1038/35047064 (link to article) Man, P. Y., et al. The epidemiology of Leber ...