Bacillus subtilis biofilm formation and social interactions

S Arnaouteli, NC Bamford, NR Stanley-Wall… - Nature Reviews …, 2021 - nature.com
Biofilm formation is a process in which microbial cells aggregate to form collectives that are
embedded in a self-produced extracellular matrix. Bacillus subtilis is a Gram-positive …

Bacterial adhesion at the single-cell level

C Berne, CK Ellison, A Ducret, YV Brun - Nature Reviews Microbiology, 2018 - nature.com
The formation of multicellular microbial communities, called biofilms, starts from the
adhesion of a few planktonic cells to the surface. The transition from a free-living planktonic …

[HTML][HTML] Technological approach to mind everywhere: an experimentally-grounded framework for understanding diverse bodies and minds

M Levin - Frontiers in systems neuroscience, 2022 - frontiersin.org
Synthetic biology and bioengineering provide the opportunity to create novel embodied
cognitive systems (otherwise known as minds) in a very wide variety of chimeric …

[HTML][HTML] Proliferating active matter

O Hallatschek, SS Datta, K Drescher, J Dunkel… - Nature Reviews …, 2023 - nature.com
The fascinating patterns of collective motion created by autonomously driven particles have
fuelled active-matter research for over two decades. So far, theoretical active-matter …

Biofilms: formation, research models, potential targets, and methods for prevention and treatment

Y Su, JT Yrastorza, M Matis, J Cusick, S Zhao… - Advanced …, 2022 - Wiley Online Library
Due to the continuous rise in biofilm‐related infections, biofilms seriously threaten human
health. The formation of biofilms makes conventional antibiotics ineffective and dampens …

[HTML][HTML] The microbiologist's guide to membrane potential dynamics

JM Benarroch, M Asally - Trends in microbiology, 2020 - cell.com
All cellular membranes have the functionality of generating and maintaining the gradients of
electrical and electrochemical potentials. Such potentials were generally thought to be an …

[HTML][HTML] Propidium iodide staining underestimates viability of adherent bacterial cells

M Rosenberg, NF Azevedo, A Ivask - Scientific reports, 2019 - nature.com
Combining membrane impermeable DNA-binding stain propidium iodide (PI) with
membrane-permeable DNA-binding counterstains is a widely used approach for bacterial …

Morphological instability and roughening of growing 3D bacterial colonies

A Martínez-Calvo, T Bhattacharjee… - Proceedings of the …, 2022 - National Acad Sciences
How do growing bacterial colonies get their shapes? While colony morphogenesis is well
studied in two dimensions, many bacteria grow as large colonies in three-dimensional (3D) …

[HTML][HTML] The computational boundary of a “self”: developmental bioelectricity drives multicellularity and scale-free cognition

M Levin - Frontiers in psychology, 2019 - frontiersin.org
All epistemic agents physically consist of parts that must somehow comprise an integrated
cognitive self. Biological individuals consist of subunits (organs, cells, and molecular …

Electrochemical potential enables dormant spores to integrate environmental signals

K Kikuchi, L Galera-Laporta, C Weatherwax, JY Lam… - Science, 2022 - science.org
The dormant state of bacterial spores is generally thought to be devoid of biological activity.
We show that despite continued dormancy, spores can integrate environmental signals over …