Respiration-induced biofilm formation as a driver for bacterial niche colonization

AJ Martín-Rodríguez - Trends in Microbiology, 2023 - cell.com
Depending on their physiology and metabolism, bacteria can carry out diverse redox
processes for energy acquisition, which facilitates adaptation to environmental or host …

Horizontal transmission of stress resistance genes shape the ecology of beta-and gamma-proteobacteria

SM Kamal, DJ Simpson, Z Wang, M Gänzle… - Frontiers in …, 2021 - frontiersin.org
The transmissible locus of stress tolerance (tLST) is found mainly in beta-and gamma-
Proteobacteria and confers tolerance to elevated temperature, pressure, and chlorine. This …

Insights into antibiotic and heavy metal resistance interactions in Escherichia coli isolated from livestock manure and fertilized soil

Y Tan, K Zhao, S Yang, S Chen, C Li, X Han, J Li… - Journal of …, 2024 - Elsevier
Heavy metal and antibiotic-resistant bacteria from livestock feces are ecological and public
health problems. However, the distribution and relationships of antibiotic resistance genes …

The Listeria monocytogenes persistence factor ClpL is a potent stand-alone disaggregase

V Bohl, NM Hollmann, T Melzer, P Katikaridis, L Meins… - Elife, 2024 - elifesciences.org
Heat stress can cause cell death by triggering the aggregation of essential proteins. In
bacteria, aggregated proteins are rescued by the canonical Hsp70/AAA+(ClpB) bi …

Structural basis of aggregate binding by the AAA+ disaggregase ClpG

P Katikaridis, B Simon, T Jenne, S Moon, C Lee… - Journal of Biological …, 2023 - ASBMB
Severe heat stress causes massive loss of essential proteins by aggregation, necessitating
a cellular activity that rescues aggregated proteins. This activity is executed by ATP …

Is biofilm formation intrinsic to the origin of life?

U Römling - Environmental Microbiology, 2023 - Wiley Online Library
Biofilms are multicellular, often surface‐associated, communities of autonomous cells. Their
formation is the natural mode of growth of up to 80% of microorganisms living on this planet …

Resisting the heat: bacterial disaggregases rescue cells from devastating protein aggregation

P Katikaridis, V Bohl, A Mogk - Frontiers in Molecular Biosciences, 2021 - frontiersin.org
Bacteria as unicellular organisms are most directly exposed to changes in environmental
growth conditions like temperature increase. Severe heat stress causes massive protein …

Similarities of P1-Like Phage Plasmids and Their Role in the Dissemination of blaCTX-M-55

M Wang, L Jiang, J Wei, H Zhu, J Zhang… - Microbiology …, 2022 - Am Soc Microbiol
The P1-like phage plasmid (PP) has been widely used as a molecular biology tool, but its
role as an active accessory cargo element is not fully understood. In this study, we provide …

Distribution of extremely heat-resistant Escherichia coli in the beef production and processing continuum

M Guragain, JW Schmidt, AM Dickey… - Journal of Food …, 2023 - Elsevier
Understanding the dynamics of stress-resistant Escherichia coli (E. coli) across the meat
production and processing continuum is important for tracking sources of such microbes and …

High Genetic Diversity in Third-Generation Cephalosporin-Resistant Escherichia coli in Wastewater Systems of Schleswig-Holstein

L Carlsen, M Grottker, M Heim, B Knobling, S Schlauß… - Pathogens, 2024 - mdpi.com
The spread of multidrug-resistant bacteria from humans or livestock is a critical issue.
However, the epidemiology of resistant pathogens across wastewater pathways is poorly …