[HTML][HTML] NeoR, a near-infrared absorbing rhodopsin
M Broser, A Spreen, PE Konold, E Schiewer… - Nature …, 2020 - nature.com
The Rhizoclosmatium globosum genome encodes three rhodopsin-guanylyl cyclases
(RGCs), which are predicted to facilitate visual orientation of the fungal zoospores. Here, we …
(RGCs), which are predicted to facilitate visual orientation of the fungal zoospores. Here, we …
Conformation and dynamics of partially active linear polymers
We perform numerical simulations of isolated, partially active polymers, driven out-of-
equilibrium by a fraction of their monomers. We show that, if the active beads are all …
equilibrium by a fraction of their monomers. We show that, if the active beads are all …
Curved crease origami and topological singularities enable hyperextensibility of L. olor
Fundamental limits of cellular deformations, such as hyperextension of a living cell, remain
poorly understood. Here, we describe how the single-celled protist Lacrymaria olor, a 40 …
poorly understood. Here, we describe how the single-celled protist Lacrymaria olor, a 40 …
Nonequilibrium structural and dynamic behaviors of polar active polymer controlled by head activity
JX Li, S Wu, LL Hao, QL Lei, YQ Ma - Physical Review Research, 2023 - APS
Thermodynamic behavior of polymer chains out of equilibrium is a fundamental problem in
both polymer physics and biological physics. By using molecular dynamics simulation, we …
both polymer physics and biological physics. By using molecular dynamics simulation, we …
[HTML][HTML] Biological computations: limitations of attractor-based formalisms and the need for transients
Living systems, from single cells to higher vertebrates, receive a continuous stream of non-
stationary inputs that they sense, for eg via cell surface receptors or sensory organs. By …
stationary inputs that they sense, for eg via cell surface receptors or sensory organs. By …
Activity-driven polymer knotting for macromolecular topology engineering
JX Li, S Wu, LL Hao, QL Lei, YQ Ma - arXiv preprint arXiv:2405.20938, 2024 - arxiv.org
Macromolecules can gain special properties by adopting knotted conformations, but
engineering knotted macromolecules is a challenging task. Here we surprisingly observed …
engineering knotted macromolecules is a challenging task. Here we surprisingly observed …
[HTML][HTML] Curved crease origami and topological singularities at a cellular scale enable hyper-extensibility of Lacrymaria olor
Eukaryotic cells undergo dramatic morphological changes during cell division, phagocytosis
and motility. Fundamental limits of cellular morphodynamics such as how fast or how much …
and motility. Fundamental limits of cellular morphodynamics such as how fast or how much …