no code implementations • 11 Jan 2024 • Clément Soubrier, Eric Foxall, Luca Ciandrini, Khanh Dao Duc
Using biophysical parameter values, we find that optimal control solutions lead to both control mechanisms and the ribosome population switching between periods of feeding and fasting, suggesting that the intense regulation of ribosome population observed in experiments allows to maximize and maintain protein production.
no code implementations • 22 Jul 2019 • Pascal S. Rogalla, Timothy J. Rudge, Luca Ciandrini
The number of ribosomes in a cell is considered as limiting, and gene expression is thus largely determined by their cellular concentration.