TOC-maker SIGNED
The assembly and structure of the chloroplast protein import machinery in plants
Total Cost €
0EC-Contrib. €
0Partnership
0Views
0TOC-maker project word cloud
Explore the words cloud of the TOC-maker project. It provides you a very rough idea of what is the project "TOC-maker" about.
Project "TOC-maker" data sheet
The following table provides information about the project.
| Coordinator |
THE CHANCELLOR, MASTERS AND SCHOLARS OF THE UNIVERSITY OF OXFORD
Organization address contact info |
| Coordinator Country | United Kingdom [UK] |
| Total cost | 224˙933 € |
| EC max contribution | 224˙933 € (100%) |
| Programme |
1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility) |
| Code Call | H2020-MSCA-IF-2019 |
| Funding Scheme | MSCA-IF-EF-ST |
| Starting year | 2020 |
| Duration (year-month-day) | from 2020-06-01 to 2022-05-31 |
Partnership
Take a look of project's partnership.
| # | ||||
|---|---|---|---|---|
| 1 | THE CHANCELLOR, MASTERS AND SCHOLARS OF THE UNIVERSITY OF OXFORD | UK (OXFORD) | coordinator | 224˙933.00 |
Map
Project objective
Plants convert solar energy into chemical energy by the process called photosynthesis in a specialized compartment of the cell known as chloroplasts. Chloroplasts are majorly enriched with nucleus-encoded proteins and to import them, chloroplast outer and inner envelope membranes are equipped with apparatus called the TOC and TIC translocons, respectively. For the TOC apparatus, there are two major configurations, TOC-P and TOC-H, reported so far, which import highly abundant, Photosynthetic and Housekeeping pre-proteins, respectively. TOC-P and TOC-H are multiprotein complexes which must be specifically assembled for proper development and homeostasis of the chloroplast. Due to the dynamic nature of the translocons, component synthesis and assembly must be rapid and tightly coupled, making the process difficult to investigate. Thus, understanding the mechanisms of the assembly process is both challenging and exciting. Biogenesis of TOC complexes is rapidly enhanced during chloroplast development or de-etiolation, and I will exploit this process to investigate the assembly of different TOC configurations, using the model plant Arabidopsis thaliana. For this purpose, transgenic plants expressing epitope-tagged TOC components and cells expressing nascent polypeptides of TOC components with stalled ribosomes will be generated. Proteins transiently interacting with new TOC components, which are predicted to assist integration and assembly of the TOC complex, will be studied by using affinity purification, pulse-chase experiments, and other biochemical techniques, and thus a sequence of assembly events will be elucidated. Although the molecular composition of the TOC protein import machinery has been well studied, the detailed structural organization of TOC complexes has not yet been elucidated. I will address this knowledge gap by analysing affinity-purified TOC complexes from mature chloroplasts at high resolution by cryo-electron microscopy.
Are you the coordinator (or a participant) of this project? Plaese send me more information about the "TOC-MAKER" project.
For instance: the website url (it has not provided by EU-opendata yet), the logo, a more detailed description of the project (in plain text as a rtf file or a word file), some pictures (as picture files, not embedded into any word file), twitter account, linkedin page, etc.
Send me an email (fabio@fabiodisconzi.com) and I put them in your project's page as son as possible.
Thanks. And then put a link of this page into your project's website.
The information about "TOC-MAKER" are provided by the European Opendata Portal: CORDIS opendata.