Geometric deep learning reveals the spatiotemporal features of microscopic motion

J Pineda, B Midtvedt, H Bachimanchi, S Noé… - Nature Machine …, 2023 - nature.com
The characterization of dynamical processes in living systems provides important clues for
their mechanistic interpretation and link to biological functions. Owing to recent advances in …

Perspectives on adaptive dynamical systems

J Sawicki, R Berner, SAM Loos, M Anvari… - … Journal of Nonlinear …, 2023 - pubs.aip.org
Adaptivity is a dynamical feature that is omnipresent in nature, socio-economics, and
technology. For example, adaptive couplings appear in various real-world systems, such as …

Active interface bulging in Bacillus subtilis swarms promotes self-assembly and biofilm formation

S Liu, Y Li, H Xu, DB Kearns, Y Wu - … of the National Academy of Sciences, 2024 - pnas.org
Microbial communities such as biofilms are commonly found at interfaces. However, it is
unclear how the physical environment of interfaces may contribute to the development and …

Unravelling a diversity of cellular structures and aggregation dynamics during the early development of Myxococcus xanthus

N Rivera-Yoshida, AV Arzola… - Biology Letters, 2024 - royalsocietypublishing.org
Aggregation underlies the collective dynamics of a diversity of organisms, enabling the
formation of complex structures and emergent behaviours on interaction with the …

Agency in the evolutionary transition to multicellularity

SA Newman, M Benítez, R Bhat, T Glimm, KV Kumar… - 2024 - ecoevorxiv.org
This review explores agency, behavior intrinsic to an organism and initiated by it, as it
relates to the development of multicellular organisms and its evolution. We ask how agential …

Myxococcus xanthus fruiting body morphology is important for spore recovery after exposure to environmental stress

D Lall, MM Glaser, PI Higgs - Applied and Environmental …, 2024 - journals.asm.org
Environmental microorganisms have evolved a variety of strategies to survive fluctuations in
environmental conditions, including the production of biofilms and differentiation into spores …

Nonequilibrium dynamical structure factor of a dilute suspension of active particles in a viscoelastic fluid

JR Gomez-Solano, RF Rodríguez… - Physical Review E, 2022 - APS
In this work we investigate the dynamics of the number-density fluctuations of a dilute
suspension of active particles in a linear viscoelastic fluid. We propose a model for the …

[HTML][HTML] Host Environment Shapes S. aureus Social Behavior as Revealed by Microscopy Pattern Formation and Dynamic Aggregation Analysis

N Rivera-Yoshida, M Bottagisio, D Attanasi, P Savadori… - Microorganisms, 2022 - mdpi.com
Understanding how bacteria adapt their social behavior to environmental changes is of
crucial importance from both biological and clinical perspectives. Staphylococcus aureus is …

Mutation of self-binding sites in the promoter of the MrpC transcriptional regulator leads to asynchronous Myxococcus xanthus development

M McLaughlin, PI Higgs - Frontiers in Microbiology, 2023 - frontiersin.org
Introduction MrpC, a member of the CRP/Fnr transcription factor superfamily, is necessary to
induce and control the multicellular developmental program of the bacterium, Myxococcus …

Capillary interactions drive the self-organization of bacterial colonies

ME Black, C Fei, R Alert, NS Wingreen, JW Shaevitz - bioRxiv, 2024 - biorxiv.org
Many bacteria inhabit thin layers of water on solid surfaces both naturally in soils or on hosts
or textiles and in the lab on agar hydrogels. In these environments, cells experience …