BACKGROUND: Association of mitochondrial haplogroup J with longevity has been reported in several population subgroups. While studies from northern Italy and Finland. have described a higher frequency of haplogroup J among centenarians in comparison to non-centenarian. several other studies could not replicate these results and suggested various explanations for the discrepancy. https://www.jmannino.com/mega-pick-Royal-Nomadic-5413-Rug-Ivory-Black-limited-super/