$Schizosaccharomyces\ pombe$ as a fundamental model for research on mitochondrial gene expression: Progress, achievements and outlooks - Archive ouverte HAL
Article Dans Une Revue IUBMB Life Année : 2023

$Schizosaccharomyces\ pombe$ as a fundamental model for research on mitochondrial gene expression: Progress, achievements and outlooks

Résumé

$Schizosaccharomyces\ pombe$ (fission yeast) is an attractive model for mitochondrial research. The organism resembles human cells in terms of mitochondrial inheritance, mitochondrial transport, sugar metabolism, mitogenome structure and dependence of viability on the mitogenome (the petite ‐negative phenotype). Transcriptions of these genomes produce only a few polycistronic transcripts, which then undergo processing as per the tRNA punctuation model. In general, the machinery for mitochondrial gene expression is structurally and functionally conserved between fission yeast and humans. Furthermore, molecular research on S. pombe is supported by a considerable number of experimental techniques and database resources. Owing to these advantages, fission yeast has significantly contributed to biomedical and fundamental research. Here, we review the current state of knowledge regarding S. pombe mitochondrial gene expression, and emphasise the pertinence of fission yeast as both a model and tool, especially for studies on mitochondrial translation.
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hal-04757377 , version 1 (28-10-2024)

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Nhu Dinh, Nathalie Bonnefoy. $Schizosaccharomyces\ pombe$ as a fundamental model for research on mitochondrial gene expression: Progress, achievements and outlooks. IUBMB Life, 2023, 76 (7), pp.397-419. ⟨10.1002/iub.2801⟩. ⟨hal-04757377⟩
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