Roland Sardines in Water, Skinless & Boneless, Low Sodium, 4.375 Ounce (Pack of 10) by Roland. $ 19 29 ($0.44/Ounce) Subscribe & Save. FREE Shipping on eligible orders. More options available: $20.30. 4 out of 5 stars 39. Product Features. Low sodium skinless and boneless sardines in water have no added salt or oil.
Mitochondrial DNA (mtDNA or mDNA) is the DNA located in mitochondria, cellular organelles within eukaryotic cells that convert chemical energy from food into a form that cells can use, adenosine triphosphate (ATP).
But, like all DNA, mtDNA mutates occasionally so that one of the bases (A, C, G, or T) changes to a different base. Because of these mutations, human mtDNA has been slowly diverging from the mtDNA of mitochondrial Eve, and the amount of mutation is roughly proportional to the amount of time that has passed.hat makes mtDNA particularly interesting is that, unlike nuclear DNA which is equally inherited from both father and mother, mtDNA is inherited only from the mother, because all our mitochondria are descended from those in our mother's egg cell (there may be rare exceptions to this rule, however; see below).