Journal ArticleDOI
Bacterial motility on a surface: many ways to a common goal.
TLDR
This review focuses mainly on surface motility and makes comparisons to features shared by other surface phenomenon.Abstract:
When free-living bacteria colonize biotic or abiotic surfaces, the resultant changes in physiology and morphology have important consequences on their growth, development, and survival. Surface motility, biofilm formation, fruiting body development, and host invasion are some of the manifestations of functional responses to surface colonization. Bacteria may sense the growth surface either directly through physical contact or indirectly by sensing the proximity of fellow bacteria. Extracellular signals that elicit new gene expression include autoinducers, amino acids, peptides, proteins, and carbohydrates. This review focuses mainly on surface motility and makes comparisons to features shared by other surface phenomenon.read more
Citations
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Soluble surfactant spreading: How the amphiphilicity sets the Marangoni hydrodynamics.
TL;DR: The cmc turns out to be-as for the static picture of a surfactant-a key element even under dynamical conditions, allowing us to connect the molecule amphiphilicity to its ability to create Marangoni flows.
Journal ArticleDOI
Printing-Assisted Surface Modifications of Patterned Ultrafiltration Membranes
Nathaniel Charles Wardrip,Melissa Dsouza,Melissa Dsouza,Meltem Urgun-Demirtas,Seth W. Snyder,Jack A. Gilbert,Jack A. Gilbert,Jack A. Gilbert,Christopher J. Arnusch +8 more
TL;DR: A maskless lithographic patterning technique for the generation of patterned polymer coatings on ultrafiltration membranes is reported, which broadens the tools for surface modification of membranes with polymer Coatings and for understanding and optimization of antifouling surfaces.
Journal ArticleDOI
A 3D motile rod-shaped monotrichous bacterial model.
Chia-Yu Hsu,Robert Dillon +1 more
TL;DR: A 3D model for a motile rod-shaped bacterial cell with a single polar flagellum which is based on the configuration of a monotrichous type of bacteria such as Pseudomonas aeruginosa is introduced.
Journal ArticleDOI
Microbial experimental evolution as a novel research approach in the Vibrionaceae and squid-Vibrio symbiosis.
TL;DR: Despite virtues provided by the Vibrionaceae and sepiolid squid-Vibrio symbiosis, these assets to evolutionary biology have yet to be fully utilized for microbial experimental evolution.
Journal ArticleDOI
Spatiotemporal dynamics and correlation networks of bacterial and fungal communities in a membrane bioreactor
TL;DR: Bacteria-fungi networks show that the number of inter-domain associations decreased from 113 to 40 with time, confirming that membrane biofilm is a complex consortium of bacteria and fungi.
References
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Book
Escherichia coli and Salmonella :cellular and molecular biology
TL;DR: The Enteric Bacterial Cell and the Age of Bacteria Variations on a Theme by Escherichia is described.
Journal ArticleDOI
Quorum Sensing in Bacteria
TL;DR: The evolution of quorum sensing systems in bacteria could, therefore, have been one of the early steps in the development of multicellularity.
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Biofilm Formation as Microbial Development
TL;DR: The results reviewed in this article indicate that the formation of biofilms serves as a new model system for the study of microbial development.
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Biofilms as complex differentiated communities.
TL;DR: It is submitted that complex cell-cell interactions within prokaryotic communities are an ancient characteristic, the development of which was facilitated by the localization of cells at surfaces, which may have provided the protective niche in which attached cells could create a localized homeostatic environment.
Journal ArticleDOI
Flagellar and twitching motility are necessary for Pseudomonas aeruginosa biofilm development
George A. O'Toole,Roberto Kolter +1 more
TL;DR: The isolation and characterization of mutants of Pseudomonas aeruginosa PA14 defective in the initiation of biofilm formation on an abiotic surface, polyvinylchloride (PVC) plastic are reported and evidence that microcolonies form by aggregation of cells present in the monolayer is presented.