Dokument: Protein import into bacterial endosymbionts and evolving organelles
| Titel: | Protein import into bacterial endosymbionts and evolving organelles | |||||||
| URL für Lesezeichen: | https://docserv.uni-duesseldorf.de/servlets/DocumentServlet?id=70282 | |||||||
| URN (NBN): | urn:nbn:de:hbz:061-20250721-101805-2 | |||||||
| Kollektion: | Publikationen | |||||||
| Sprache: | Englisch | |||||||
| Dokumententyp: | Wissenschaftliche Texte » Artikel, Aufsatz | |||||||
| Medientyp: | Text | |||||||
| Autoren: | Sørensen, Megan E. S. [Autor] Stiller, Mygg L. [Autor] Kröninger, Lena [Autor] Nowack, Eva C. M. [Autor] | |||||||
| Dateien: |
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| Beschreibung: | Bacterial endosymbionts are common throughout the eukaryotic tree of life and provide a range of essential functions. The intricate integration of bacterial endosymbionts into a host led to the formation of the energy-converting organelles, mitochondria and plastids, that have shaped eukaryotic evolution. Protein import from the host has been regarded as one of the distinguishing features of organelles as compared to endosymbionts. In recent years, research has delved deeper into a diverse range of endosymbioses and discovered evidence for ‘exceptional’ instances of protein import outside of the canonical organelles. Here we review the current evidence for protein import into bacterial endosymbionts. We cover both ‘recently evolved’ organelles, where there is evidence for hundreds of imported proteins, and endosymbiotic systems where currently only single protein import candidates are described. We discuss the challenges of establishing protein import machineries and the diversity of mechanisms that have independently evolved to solve them. Understanding these systems and the different independent mechanisms, they have evolved is critical to elucidate how cellular integration arises and deepens at the endosymbiont to organelle interface. We finish by suggesting approaches that could be used in the future to address the open questions. Overall, we believe that the evidence now suggests that protein import into bacterial endosymbionts is more common than generally realized, and thus that there is an increasing number of partnerships that blur the distinction between endosymbiont and organelle. | |||||||
| Rechtliche Vermerke: | Originalveröffentlichung:
Sørensen, M. E. S., Stiller, M., Kröninger, L., & Nowack, E. (2024). Protein import into bacterial endosymbionts and evolving organelles. The FEBS Journal / Federation of European Biochemical Societies, 292(12), 2992–3013. https://doi.org/10.1111/febs.17356 | |||||||
| Lizenz: |  Dieses Werk ist lizenziert unter einer Creative Commons Namensnennung 4.0 International Lizenz | |||||||
| Fachbereich / Einrichtung: | Mathematisch- Naturwissenschaftliche Fakultät | |||||||
| Dokument erstellt am: | 21.07.2025 | |||||||
| Dateien geändert am: | 21.07.2025 |
