The price of a bit: energetic costs and the evolution of cellular signaling
Teng-Long Wang, Benjamin Kuznets-Speck, Joseph Broderick, Michael Hinczewski
The paper analyzes the energetic costs of cellular signaling, showing that ATP consumption and chemical potential determine the information capacity of kinase-phosphatase loops, with yeast signaling pathways approaching optimality.
bioRxiv · Oct 6, 2020 · PreprintSystems Biology