A bifurcation integrates information from many noisy ion channels and allows for millikelvin thermal sensitivity in the snake pit organ
Tuesday, February 13, 2024 325a can have an extremely sharp dependence on
temperature, naturally accounting for the thousand-fold amplification. Furthermore, close to …
temperature, naturally accounting for the thousand-fold amplification. Furthermore, close to …
A perfect probe: Resonance of underdamped scaled Brownian motion
Y Luo, C Zeng, B Li - Europhysics Letters, 2022 - iopscience.iop.org
We numerically investigate the resonance of the underdamped scaled Brownian motion in a
bistable system for both cases of a single particle and interacting particles. Through the …
bistable system for both cases of a single particle and interacting particles. Through the …
Diversity loss in microbial ecosystems undergoing gradual environmental changes
Microbial ecosystems in soils, oceans, and other environments are essential for global
ecological stability. Environmental shifts are anticipated to trigger destabilizing events …
ecological stability. Environmental shifts are anticipated to trigger destabilizing events …
Flexibility in noisy cell-to-cell information dynamics
The exchange of molecules allows cells to exchange information. How robust is the
information to changes in cell parameters? We use a mapping between the stochastic …
information to changes in cell parameters? We use a mapping between the stochastic …
Theory for Optimal Estimation and Control under Resource Limitations and Its Applications to Biological Information Processing and Decision-Making
T Tottori, TJ Kobayashi - arXiv preprint arXiv:2409.14003, 2024 - arxiv.org
Despite being optimized, the information processing of biological organisms exhibits
significant variability in its complexity and capability. One potential source of this diversity is …
significant variability in its complexity and capability. One potential source of this diversity is …
A bifurcation integrates information from many noisy ion channels
In various biological systems information from many noisy molecular receptors must be
integrated into a collective response. A striking example is the thermal imaging organ of pit …
integrated into a collective response. A striking example is the thermal imaging organ of pit …
[图书][B] Physical Limits to Cellular Sensing of the Environment
M Vennettilli - 2021 - search.proquest.com
Cells must accurately sense various aspects of their environment for survival. In 1977, Berg
and Purcell initiated a line of work placing physical limits on cells. The work herein is a …
and Purcell initiated a line of work placing physical limits on cells. The work herein is a …
Stochastic and Agent-based Modeling of Gene Expression and Cell Fate Decisions
RC Mines - 2021 - search.proquest.com
As new experimental techniques expand our capacity to understand the internal states of
single cells and to track the behavior of individual enzymes, classical modeling techniques …
single cells and to track the behavior of individual enzymes, classical modeling techniques …