13 citations · 31 across the 9 of their papers we have counts for
10 papers
Metabolic coordination and phase transitions in spatially distributed multi-cellular systems
Krishnadev Narayanankutty, José Antonio Pereiro-Morejon, Arián Ferrero-Fernández +7
During overflow metabolism, cells excrete glycolytic byproducts when growing under aerobic conditions in a seemingly wasteful fashion. While potentially advantageous for microbes w…
Cell behavior in the face of uncertainty
David Lacoste, Olivier Rivoire, David S. Tourigny
Organisms that grow and survive in uncertain environments may need to change their physiological state as the environment changes. When the environment is uncertain, one strategy k…
Cooperative metabolic resource allocation in spatially-structured systems
David S. Tourigny
Natural selection has shaped the evolution of cells and multi-cellular organisms such that social cooperation can often be preferred over an individualistic approach to metabolic r…
Dynamic metabolic resource allocation based on the maximum entropy principle
David S. Tourigny
Organisms have evolved a variety of mechanisms to cope with the unpredictability of environmental conditions, and yet mainstream models of metabolic regulation are typically based…
Networks of planar Hamiltonian systems
David S. Tourigny
We introduce diffusively coupled networks where the dynamical system at each vertex is planar Hamiltonian. The problems we address are synchronisation and an analogue of diffusion-…
Deformed Hamiltonian vector fields and Lagrangian fibrations
David S. Tourigny
Certain dissipative physical systems closely resemble Hamiltonian systems in , but with the canonical equation for one of the variables in each conjugate pair resc…
Two-component feedback loops and deformed mechanics
David S. Tourigny
It is shown that a general two-component feedback loop can be viewed as a deformed Hamiltonian system. Some of the implications of using ideas from theoretical physics to study bio…
Geometric phase shifts in biological oscillators
David S. Tourigny
Many intracellular processes continue to oscillate during the cell cycle. Although it is not well-understood how they are affected by discontinuities in the cellular environment, t…
Energy landscape theory for cotranslational protein folding
David S. Tourigny
Energy landscape theory describes how a full-length protein can attain its native fold after sampling only a tiny fraction of all possible structures. Although protein folding is n…
Geometry of the Energy Landscape for a Protein Folding on the Ribosome
David S Tourigny
Energy landscape theory describes how a full-length protein can attain its native fold by sampling only a tiny fraction of all possible structures. Although protein folding is now…