The superficial life of microbes
Article Abstract:
The physiological differences between free-living individuals and communal biofilm-associated cells, which are becoming apparent, as are the regulatory mechanisms that underlie the switch between these two life styles are discussed. Agents that control the biology of biofilms, to allow them to analyzed further, to treat biofilm infections, and to control biofilms for beneficial uses is developed.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2006
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DNA protection by stress-induced biocrystallization
Article Abstract:
Living systems that are exposed to severe environmental assaults may be protected by the sequestration of vital macromolecules in intracellular crystalline assemblies. A generic defence strategy was found in Escherichia coli, which involved co-crystallization of its DNA with stress-induced protein Dps. DNA-Dps co-crystallization may represent a binding mode giving protection .
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 1999
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A role for excreted quinones in extracellular electron transfer
Article Abstract:
Bacterial mutants which are unable to respire on humic substances contain disruptions of a gene involved in the biosynthesis of menaquinone. This suggests that electron transfer by bacteria to poorly soluble minerals for anaerobic respiration may be mediated by excreted quinones.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2000
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- Abstracts: Human subtelomeres are hot spots of interchromosomal recombination and segmental duplication. Stem cells and brain tumours
- Abstracts: Acceleration of a Diels-Alder reaction by a self-assembled molecular capsule. Entropically driven binding in a self-assembling molecular capsule
- Abstracts: Reverse microemulsion synthesis of nanostructured complex oxides for catalytic combustion. Durable catalysts for cleaner air
- Abstracts: Molecular redox switches based on chemical triggering of iron translocation in triple-stranded helical complexes
- Abstracts: Female territorial aggression and steroid hormones in mountain spiny lizards. Effects of residence time on displays during territory establishment in a lizard