Project-team

MOSAIC

MOrphogenesis Simulation and Analysis In siliCo
MOrphogenesis Simulation and Analysis In siliCo
Our general aim in MOSAIC is to identify key principles of organism development in close collaboration with biologists by constructing a new generation of models based on explicit mathematical and computational representations of forms. For this we develop a dual modeling approach where conceptual models are used to identify self-organizing principles and realistic models to test non-trivial genetic and physical hypotheses in silico and assess them against observations. This will contribute to extend the domain of systems biology to developmental systems and help interpret where possible the vast amount of geometric, molecular and physical data collected on growing forms.  

While our approach will mainly focus on plant development at different scales, the MOSAIC team will also consider the morphogenesis of model animal systems, such as ascidians, to cross-fertilize the approaches and to open the possibility to identify abstractions and principles that are relevant to morphogenesis of living forms in general. Our work will focus on how physical and chemical processes interact within the medium defined by the form and feedback on its development. We will seek to integrate both mechanistic and stochastic components in our models to account for biological variability in shape development. In the long run, the team's results are expected to contribute to set up a new vision of morphogenesis in biology, at the origin of a new physics of living matter, and based on a more mechanistic understanding of the link between genes, forms and their environment.
Centre(s) inria
Grenoble
In partnership with
Ecole normale supérieure de Lyon,CNRS,INRAE

Members

Team leader

Sylvie Boyer

Team assistant

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