Biophysical processes supporting the diversity of microbial life in soil

R Tecon, D Or - FEMS microbiology reviews, 2017 - academic.oup.com
Soil, the living terrestrial skin of the Earth, plays a central role in supporting life and is home
to an unimaginable diversity of microorganisms. This review explores key drivers for …

Opportunities and limits in imaging microorganisms and their activities in soil microhabitats

C Védère, LV Gonod, N Nunan, C Chenu - Soil Biology and Biochemistry, 2022 - Elsevier
The soil microhabitat is a heterogeneous and complex environment where local variations
can modulate phenomena observed at the plot scale. Most of the current methods used to …

Exopolysaccharide protects Vibrio cholerae from exogenous attacks by the type 6 secretion system

J Toska, BT Ho, JJ Mekalanos - Proceedings of the …, 2018 - National Acad Sciences
The type 6 secretion system (T6SS) is a nanomachine used by many Gram-negative
bacteria, including Vibrio cholerae, to deliver toxic effector proteins into adjacent eukaryotic …

Spatial organization plasticity as an adaptive driver of surface microbial communities

A Bridier, JC Piard, C Pandin, S Labarthe… - Frontiers in …, 2017 - frontiersin.org
Biofilms are dynamic habitats which constantly evolve in response to environmental
fluctuations and thereby constitute remarkable survival strategies for microorganisms. The …

Bacterial coculture enhanced Cd sorption and as bioreduction in co-contaminated systems

H Liu, Z Hong, J Lin, D Huang, LQ Ma, J Xu… - Journal of Hazardous …, 2023 - Elsevier
The bacterial interactions that regulate Cd sorption and As bioreduction in co-contaminated
systems are poorly understood. We isolated two bacterial strains, ie, Pseudomonas …

Volume microscopy in biology: FIB-SEM tomography

C Kizilyaprak, YD Stierhof, BM Humbel - Tissue and Cell, 2019 - Elsevier
Volume microscopy has become an important method in cellular biology. In contrast to
tedious serial sectioning volumes can now far more conveniently be obtained with serial …

Exopolysaccharide is required for motility, stress tolerance, and plant colonization by the endophytic bacterium Paraburkholderia phytofirmans PsJN

B Fu, Q Yan - Frontiers in Microbiology, 2023 - frontiersin.org
Paraburkholderia phytofirmans PsJN is an endophytic bacterium and has been shown to
promote the growth and health of many different plants. Exopolysaccharide (EPS) plays …

Two genomic regions encoding exopolysaccharide production systems have complementary functions in B. cereus multicellularity and host interaction

J Caro-Astorga, A Álvarez-Mena, J Hierrezuelo… - Scientific reports, 2020 - nature.com
Bacterial physiology and adaptation are influenced by the exopolysaccharides (EPS) they
produce. These polymers are indispensable for the assembly of the biofilm extracellular …

Response of Paenibacillus polymyxa SC2 to the stress of polymyxin B and a key ABC transporter YwjA involved

H Li, WE, D Zhao, H Liu, J Pei, B Du, K Liu… - Applied Microbiology …, 2024 - Springer
Polymyxins are cationic peptide antibiotics and regarded as the “final line of defense”
against multidrug-resistant bacterial infections. Meanwhile, some polymyxin-resistant strains …

Predatory interactions between myxobacteria and their prey

E Furness, DE Whitworth, A Zwarycz - The ecology of predation at the …, 2020 - Springer
The myxobacteria are an order of abundant and virtually ubiquitous soil-dwelling
Deltaproteobacteria. They initially attracted scientific attention in the nineteenth century for …