Objective This research project aims to address one of the Grand Challenges in contemporary science: the de-novo synthesis of life. More specifically we aim to achieve, for the first time, Darwinian evolution in a system of fully synthetic molecules. This ambitious aim may be reached by combining the expertise of the experienced researcher on out-of-equilibrium systems with the expertise of the host lab on self-replicating molecules. This combination will enable replication to be operated out of equilibrium. The central idea is to run the self-replicating molecules in a regime where replication and replicator “death” are competing processes. Replicators only survive as long as they replicate faster than they are destroyed. The simplest implementation of such regime is a flow system in which replicator building blocks are continuously flown in, while outflow of part of the replicator solution constitutes replicator “death” through a process of (non-selective) physical removal. In addition to replication, two more ingredients are required for Darwinian evolution: mutation and selection of the mutants that are best adapted to their environment. To realise those elements, we will create a mixture of replicator mutants by offering a mixture of different building blocks. Alteration of fitness parameters (by altering the environment) should shift the mutant distribution towards the replicators that are best adapted to the new environment. Environmental parameters that will be explored include flow systems with thermal gradients (selectively trapping replicators that assemble into long fibers) and co-solvents and salts (affecting the supramolecular interactions that hold the replicator assemblies together). Fields of science engineering and technologymaterials engineeringfibersnatural scienceschemical scienceselectrochemistryelectrolysisnatural sciencesphysical sciencesthermodynamicsnatural sciencesbiological sciencesbiochemistrybiomoleculesproteinsprotein foldingnatural sciencesbiological sciencesgeneticsmutation Programme(s) H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions Main Programme H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility Topic(s) MSCA-IF-2016 - Individual Fellowships Call for proposal H2020-MSCA-IF-2016 See other projects for this call Funding Scheme MSCA-IF-EF-ST - Standard EF Coordinator RIJKSUNIVERSITEIT GRONINGEN Net EU contribution € 165 598,80 Address Broerstraat 5 9712CP Groningen Netherlands See on map Region Noord-Nederland Groningen Overig Groningen Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Other funding € 0,00
