2 papers
physics.bio-ph2025
Chemotaxing E. coli do not count single molecules
Henry H. Mattingly, Keita Kamino, Jude Ong +3
Organisms use specialized sensors to measure their environments, but the fundamental principles that determine their accuracy remain largely unknown. In Escherichia coli chemotaxis…
physics.bio-ph2025
Lattice ultrasensitivity amplifies signals in E. coli without fine-tuning
Derek M. Sherry, Isabella R. Graf, Samuel J. Bryant +2
The E. coli chemosensory lattice, consisting of receptors, kinases, and adaptor proteins, is an important test case for biochemical signal processing. Kinase output is characterize…