Objective
Little is currently known about the mechanisms by which new species arise in marine pelagic environments. One important aspect of the process of speciation is the erection of reproductive isolating barriers between diverging populations. Here I propose a research program to investigate the character and evolution of barriers to heterospecific mating in planktonic marine copepods.
Specifically, I will address the following three objectives,
1) to identify which chemical, hydromechanical, behavioural, and/or morphological characters serve as pre-mating isolating barriers between closely related planktonic copepod species,
2) to determine whether reproductive isolating characters between closely related species exhibit higher levels of divergence in regions of biogeographic range overlap (reproductive character displacement), suggesting preliminary evidence for selection acting to increase pre-mating isolation between species, and
3) to determine whether the level of gene flow between conspecific sympatric and allopatric populations plays an important role in the evolution of reproductive character displacement.
In order to address these objectives, I will focus the research on six closely related, partially sympatric (co-occurring) calanoid copepod species in the genera Centropages, Temora, and Pseudocalanus that are well-studied ecological dominants in the northern North Atlantic Ocean. The research will employ an integrated approach combining behavioural, genetic and morphological studies.
Research proposed here will be one of the first attempts to identify reproductive isolating characters and to understand the evolution of barriers to heterospecific mating in planktonic marine species. The proposed research will increase the scientific excellence of the European research area through devopment of a novel research theme at the host laboratory (DIFRES, Denmark) and initiation of international collaboration in the research field.
Fields of science (EuroSciVoc)
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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.
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Keywords
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Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
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Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Topic(s)
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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-7
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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.
IIF - Marie Curie actions-Incoming International Fellowships
Coordinator
KONGENS LYNGBY
Denmark
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