Objective
Phylogenetics, the study of evolutionary relationships among groups of species, is a well-established interdisciplinary scientific field. Until today, phylogeneticists put a lot of effort into the precise reconstruction of evolutionary trees. However, in recent years, the research focus on reconstructing phylogenetic trees is turning towards the reconstruction of phylogenetic networks because evolution cannot be properly represented as a tree. For example, a comparison of several trees that all represent a given set of present-day species and have been reconstructed for different genetic loci often reveals conflicting tree topologies. These discrepancies are not always due to missampling or uncertainty in the tree reconstruction method, but rather due to reticulation (e.g. horizontal gene transfer, hybridization, or recombination).
Since phylogenetic networks are far more complex than phylogenetic trees, new mathematical and computational tools are needed. This proposal suggests new directions of research within the broad area of phylogenetic networks. First, we will develop new (fixed-parameter) algorithms to analyze intrahost recombination in viruses and apply them to biological data sets. This will provide new insight into the evolution of RNA viruses (e.g. HIV), which is essential in the development of any medication. Second, noting that many questions that are polynomial-time solvable for phylogenetic trees are NP-hard for when stated in terms of networks, we will tackle these harder questions by using novel methodology. Instead of directly solving a problem for a network, we will transform a given network into a tree by using the concept of tree-decompositions, and then solve an `easier' problem for the obtained tree. In particular, we will investigate problems related to the parsimony score of a phylogenetic network and supernetworks.
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.
- medical and health sciences health sciences infectious diseases RNA viruses
- medical and health sciences medical biotechnology genetic engineering gene therapy
- natural sciences biological sciences microbiology virology
- natural sciences mathematics pure mathematics topology
- natural sciences biological sciences genetics RNA
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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.
FP7-PEOPLE-2011-IOF
See other projects for this call
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
72074 Tuebingen
Germany
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.