AI Article Synopsis
- Mitochondria are essential for producing ATP and other metabolites needed for cell growth in both animals and plants.
- They are structured with two membranes and rely on communication with other organelles and the cytosol for effective functioning.
- The review discusses the differences between plant and animal mitochondrial ion channels and transporters, and explores potential identities of unidentified transport systems based on existing data and predictions.
Article Abstract
Mitochondria are crucial bioenergetic organelles for providing different metabolites, including ATP, to sustain cell growth both in animals and in plants. These organelles, delimited by two membranes (outer and inner mitochondrial membrane), maintain their function by an intensive communication with other organelles as well as with the cytosol. Transport of metabolites across the two membranes, but also that of inorganic ions, takes place through specific ion channels and transporters and plays a crucial role in ensuring an adequate ionic milieu within the mitochondria. In the present review we briefly summarize the current knowledge about plant mitochondrial ion channels and transporters in comparison to those of animal mitochondria and examine the possible molecular identity of the so far unidentified transport systems taking into account subcellular targeting predictions and data from literature.
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| http://dx.doi.org/10.1016/j.mito.2020.05.007 | DOI Listing |
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