2 projets européens trouvés
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TERMINÉ
An integrated assessment of recent evolutionary change through genome wide mapping of regulatory changes and signatures of selection in natural sculpin (Cottus) hybrids (EVOLMAPPING)
Date du début: 1 févr. 2014, Date de fin: 31 janv. 2019,
It is the unprecedented access to genome wide data that highlights the potential of current evolutionary studies and this proposal aims at exploiting this progress to analyze evolutionary processes in a well-established fish system of hybrid speciation. We study natural populations of freshwater fish referred to as sculpins (Cottus). In these we have identified species that have recently (
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TERMINÉ
The role of de novo evolution in the emergence of new genes (NEWGENES)
Date du début: 1 févr. 2013, Date de fin: 31 janv. 2018,
Gene evolution has long been thought to be driven primarily by duplication or transposition mechanisms, followed by divergence of the duplicated copy. However, every evolutionary lineage harbours also so-called orphan genes, which have no homologues in other evolutionary lineages i.e. which do not appear to have arisen via gene duplication mechanisms, or have diverged to a point where their origin ...
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