What is Vipp1 good for?
- Publication type:
- Journal article
- Metadata:
-
- Abstract
- <jats:title>Summary</jats:title><jats:p>While Vipp1 (also known as IM30) clearly is essential for proper biogenesis of thylakoid membranes in chloroplasts and cyanobacteria, the exact function of Vipp1/IM30 still remains unclear. The recent <jats:italic>in vivo</jats:italic> study of Gutu <jats:italic>et al</jats:italic>. now demonstrates that Vipp1/IM30 forms localized puncta specifically at highly curved membrane regions at the cell periphery. These Vipp1/IM30 puncta were found being highly dynamic under normal growth conditions, while it has recently been shown that they stably associate with membranes under high‐light conditions. These observations, together with the observation that other Vipp1/IM30 homologous proteins also form puncta under stress conditions, indicate a protective function of these proteins at stressed membrane regions. However, Gutu <jats:italic>et al</jats:italic>. additionally show that Vipp1/IM30 is of special importance when growing cells are shifted from dark to light growth conditions, which could be explained by light stress, by thylakoid membrane dynamics and/or by photosystem biogenesis, which is being discussed in this article.</jats:p>
- Autoren
- Benedikt Junglas
- Dirk Schneider
- DOI
- 10.1111/mmi.13924
- eISSN
- 1365-2958
- ISSN
- 0950-382X
- Ausgabe der Veröffentlichung
- 1
- Zeitschrift
- Molecular Microbiology
- Sprache
- en
- Online publication date
- 2018
- Paginierung
- 1 - 5
- Datum der Veröffentlichung
- 2018
- Status
- Published
- Herausgeber
- Wiley
- Herausgeber URL
- http://dx.doi.org/10.1111/mmi.13924
- Datum der Datenerfassung
- 2023
- Titel
- What is Vipp1 good for?
- Ausgabe der Zeitschrift
- 108
Data source: Crossref
- Other metadata sources:
-
- Abstract
- While Vipp1 (also known as IM30) clearly is essential for proper biogenesis of thylakoid membranes in chloroplasts and cyanobacteria, the exact function of Vipp1/IM30 still remains unclear. The recent in vivo study of Gutu et al. now demonstrates that Vipp1/IM30 forms localized puncta specifically at highly curved membrane regions at the cell periphery. These Vipp1/IM30 puncta were found being highly dynamic under normal growth conditions, while it has recently been shown that they stably associate with membranes under high-light conditions. These observations, together with the observation that other Vipp1/IM30 homologous proteins also form puncta under stress conditions, indicate a protective function of these proteins at stressed membrane regions. However, Gutu et al. additionally show that Vipp1/IM30 is of special importance when growing cells are shifted from dark to light growth conditions, which could be explained by light stress, by thylakoid membrane dynamics and/or by photosystem biogenesis, which is being discussed in this article.
- Addresses
- Institut für Pharmazie und Biochemie, Johannes Gutenberg-Universität Mainz, Mainz, Germany.
- Autoren
- Benedikt Junglas
- Dirk Schneider
- DOI
- 10.1111/mmi.13924
- eISSN
- 1365-2958
- Externe Identifier
- PubMed Identifier: 29418020
- Funding acknowledgements
- Max-Planck Graduate Center at the Max Planck institutes and the University of Mainz:
- Open access
- false
- ISSN
- 0950-382X
- Ausgabe der Veröffentlichung
- 1
- Zeitschrift
- Molecular microbiology
- Schlüsselwörter
- Chloroplasts
- Thylakoids
- Carrier Proteins
- Membrane Proteins
- Photosynthesis
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2018
- Paginierung
- 1 - 5
- Datum der Veröffentlichung
- 2018
- Status
- Published
- Datum der Datenerfassung
- 2018
- Titel
- What is Vipp1 good for?
- Sub types
- Comment
- Research Support, Non-U.S. Gov't
- Journal Article
- Ausgabe der Zeitschrift
- 108
Data source: Europe PubMed Central
- Abstract
- While Vipp1 (also known as IM30) clearly is essential for proper biogenesis of thylakoid membranes in chloroplasts and cyanobacteria, the exact function of Vipp1/IM30 still remains unclear. The recent in vivo study of Gutu et al. now demonstrates that Vipp1/IM30 forms localized puncta specifically at highly curved membrane regions at the cell periphery. These Vipp1/IM30 puncta were found being highly dynamic under normal growth conditions, while it has recently been shown that they stably associate with membranes under high-light conditions. These observations, together with the observation that other Vipp1/IM30 homologous proteins also form puncta under stress conditions, indicate a protective function of these proteins at stressed membrane regions. However, Gutu et al. additionally show that Vipp1/IM30 is of special importance when growing cells are shifted from dark to light growth conditions, which could be explained by light stress, by thylakoid membrane dynamics and/or by photosystem biogenesis, which is being discussed in this article.
- Date of acceptance
- 2018
- Autoren
- Benedikt Junglas
- Dirk Schneider
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/29418020
- DOI
- 10.1111/mmi.13924
- eISSN
- 1365-2958
- Ausgabe der Veröffentlichung
- 1
- Zeitschrift
- Mol Microbiol
- Schlüsselwörter
- Carrier Proteins
- Chloroplasts
- Membrane Proteins
- Photosynthesis
- Thylakoids
- Sprache
- eng
- Country
- England
- Paginierung
- 1 - 5
- Datum der Veröffentlichung
- 2018
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2018
- Titel
- What is Vipp1 good for?
- Sub types
- Journal Article
- Research Support, Non-U.S. Gov't
- Comment
- Ausgabe der Zeitschrift
- 108
Data source: PubMed
- Beziehungen:
- Property of