Results 321 to 330 of about 441,830 (334)
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Silencing bacterial communication
Nature Reviews Microbiology, 2013The identification of a quorum sensing antagonist that inhibitsPseudomonas aeruginosavirulence factor expression and biofilm formation.
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Bacterial communities in floral nectar
Environmental Microbiology Reports, 2011SummaryFloral nectar is regarded as the most important reward available to animal‐pollinated plants to attract pollinators. Despite the vast amount of publications on nectar properties, the role of nectar as a natural bacterial habitat is yet unexplored. To gain a better understanding of bacterial communities inhabiting floral nectar, culture‐dependent
Ido Izhaki +3 more
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Antibiotic resistance in bacterial communities
Current Opinion in Microbiology, 2023Bacteria are single-celled organisms, but the survival of microbial communities relies on complex dynamics at the molecular, cellular, and ecosystem scales. Antibiotic resistance, in particular, is not just a property of individual bacteria or even single-strain populations, but depends heavily on the community context.
Marlis, Denk-Lobnig, Kevin B, Wood
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Bacterial Networks in Cells and Communities
Journal of Molecular Biology, 2015Research on the bacterial regulatory networks is currently experiencing a true revival, driven by advances in methodology and by emergence of novel concepts. The biannual conference Bacterial Networks (BacNet15) held in May 2015, in Sant Feliu de Guíxols, Spain, covered progress in the studies of regulatory networks that control bacterial physiology ...
Julia A. Vorholt, Victor Sourjik
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1991
The term community has been used in a number of different ways by ecologists (cf. Krebs, 1985; Diamond and Case, 1986). Indeed, Roughgarden and Diamond (1986) state that “... a natural unambiguous definition of communities does not exist.” They further state that the most inclusive definition of a community is “all the organisms in a prescribed area ...
Susan S. Hirano, Christen D. Upper
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The term community has been used in a number of different ways by ecologists (cf. Krebs, 1985; Diamond and Case, 1986). Indeed, Roughgarden and Diamond (1986) state that “... a natural unambiguous definition of communities does not exist.” They further state that the most inclusive definition of a community is “all the organisms in a prescribed area ...
Susan S. Hirano, Christen D. Upper
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Deconvoluting Interspecies Bacterial Communication
Angewandte Chemie International Edition, 2012The universal bacterial signal molecule autoinducer-2 (AI-2) is derived from 4,5-dihydroxy-2,3-pentanedione (DPD). DPD exists in a complex equilibrium between multiple forms, and NMR spectroscopy has now been used to establish that the extent of the structural diversity displayed by DPD over a broad pH range is even greater than previously posited.
Christian Melander +1 more
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Community acquired bacterial pneumonia
Expert Opinion on Pharmacotherapy, 2010Community-acquired pneumonia (CAP) is a common and potentially life-threatening illness that continues to be a major medical problem. Among infectious diseases, CAP is the leading cause of death in the world and is associated with a substantial economic burden to health are systems around the globe.Recently identified clinical and biochemical tools ...
Stavros Anevlavis, Demosthenes Bouros
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Bacterial Community in the Inoculum
2013Although our previous studies indicated the two heterotrophic-autotrophic denitrification permeable reactive barriers (HAD PRBs) contained heterotrophic and autotrophic denitrifying bacteria and aerobic heterotrophs, convincing molecular and biochemical evidence for their existence is lacking and the bacterial communities remain largely unknown.
Guoxin Huang +5 more
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An eye on bacterial communication
Physics Today, 2015Oscillations in biofilm growth reveal the role of ion channels in single-cell organisms. Oscillations in biofilm growth reveal the role of ion channels in single-cell organisms.
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Complexity in the Bacterial Community
Science Signaling, 2008Biofilms are organized communities of bacteria that form on surfaces. The bacterial population of a biofilm exhibits enhanced resistance to environmental stress and antibiotics, which has important implications for the clinic and industry. Vlamakis et al .
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