PGC-1α is expressed in organs and tissues with high energetic needs, such as heart, liver, skeletal muscle, brown adipose tissue, brain and kidney.
This is due to the higher energetic demand of carbon fixation.
The final gene matched an ATP synthase subunit suggestive of higher initial energetic needs of colony founders.
Reduced transgene expression might also be related to the high energetic demand of the cell.
In line with this hypothesis, we had previously shown that feeding mutant SOD1 mice with a high fat diet re-stabilizes their energetic needs, offers neuroprotection and extends survival (10).
In general physiological terms the metabolic needs during pregnancy are determined by a higher energetic output due to the development and growth of the fetus [1].
Innovation is a driving force of performance development and technology will need continuous research development in order to produce materials with higher energetic efficiency and to defy performances stagnation.
Importantly, high circulating ferritin provides no insight about the amount of intracellular iron available for metabolic (including energetic) needs (26).
High-use areas likely represent critical foraging habitats where tuna can access enough prey to satisfy their energetic needs and remain within their preferred temperatures.
