Objective
Cell division is essential for the survival and reproduction of a bacterium. During vegetative growth in rod-shaped bacteria, such as Escherichia coli or Bacillus subtilis, cell division takes place at the precise cell centre by the recruitment of the so-called divisome that consists of at least seven conserved essential proteins. Current models of the assembly and dynamics of the divisome are solely based on genetically deduced dependence relationships. Furthermore, there is no information on the temporal order of arrival of divisome proteins and how this affects the assembly and dynamics of cell division. To date, a clear biochemical function has only been described for two of the conserved divisome proteins.
The research described in this proposal is aimed at unravelling the functionalities of the divisome proteins by studying the assembly of the B. subtilis divisome in space and time. These fundamental questions will be addressed using state of the art techniques such as transcriptomics, proteomics and single-cell fluorescence imaging; all based on the unique B. subtilis spore germination system. Knowledge emerging from this research will improve our understanding of the essential process of cell division in B. subtilis and possibly other organisms. Insights from this research might provide new ways to target bacterial cell division and, subsequently, help in the design of innovative antibiotics.
The host laboratory (Errington) has made major contributions to the fields of sporulation, chromosome segregation, and cell morphogenesis, and is considered as one of the worldwide leaders in the field of bacterial cell division. The applicant has a great deal of experience in studying gene-regulatory networks using single cell techniques but has limited expertise i n cell biology. Therefore, the fellowship will complement the research interests of the applicant and will greatly contribute to the acquisition of new skills and scientific development of the applicant.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences biological sciences biochemistry biomolecules proteins proteomics
- natural sciences biological sciences microbiology bacteriology
- natural sciences biological sciences cell biology
- medical and health sciences basic medicine pharmacology and pharmacy pharmaceutical drugs antibiotics
- natural sciences biological sciences genetics chromosomes
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
FP6-2005-MOBILITY-5
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Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Coordinator
NEWCASTLE UPON TYNE
United Kingdom
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.