Interestingly, mitochondrial dysfunction involving altered mitochondrial translation, import of nuclear-encoded proteins, and ATP-synthase activity was suggested in recent proteomics studies on retinal pigment epithelium (RPE) in AMD by age [53].
Defects caused by impaired type I PRMT activity could be expected at the level of signal transduction pathways to regulate gene expression and cell proliferation, whereas diminished chaperone activity could impinge on protein translation, import of proteins into organelles, response to stress and protein folding quality control.
For example, mitochondrial H2O2 efflux could act as a retrograde signal to the cell, reporting on mitochondrial Δp or the redox state of the NADH pool, and thus enable the activity, transcription, translation, import or degradation of mitochondrial components to be adjusted accordingly.
"Many translations import misogynistic language when it isn't there in the Greek," she wrote.
Included are correspondence, contracts, statements, and other supporting materials concerning typesetting, reproduction of illustrations, cost of paper, labor, binding, royalties, shipment of sets of printed plates and books, solicitations of foreign editions and translations, import licenses, duties and all other aspects of printing and publishing.
It consists of correspondence, contracts, statements, and other supporting materials concerning typesetting, reproduction of illustrations, cost of paper, labor, binding, royalties, shipment of sets of printed plates and books, solicitations of foreign editions and translations, import licenses, duties and all other aspects of printing and publishing.
The role of translation is particularly important for the biogenesis of mitochondria, in which a co-translational import process might be biologically relevant (Lithgow et al, 1997).
These data connect the well-known MTS translocase interaction step with a site-specific translation step and offer a mechanistic description for a co-translational import process.
Site-specific translation might be particularly important in the biogenesis of mitochondria, as it could be associated with the co-translational import of mitochondrial nuclear-encoded proteins.
However, at the transcriptional level, our data indicates that mitochondrial translation and import machineries are not co-ordinately regulated with respiratory functions, as the genes encoding the former were more highly transcribed in anaerobic rather than in fully aerobic conditions while the genes of the latter were not.
There is evidence for chloroplast protein translation and import near the base of the cup, while the sides of the cup (known as lobes) are thought to contain mature thylakoids that perform the light reactions of photosynthesis (Uniacke and Zerges, 2009; Schottkowski et al., 2012).
