Swarming motility (original) (raw)
Swarming motility is a rapid (2–10 μm/s) and coordinated translocation of a bacterial population across solid or semi-solid surfaces, and is an example of and swarm behaviour. Swarming motility was first reported by Jorgen Henrichsen and has been mostly studied in genus Serratia, Salmonella, Aeromonas, Bacillus, Yersinia, Pseudomonas, Proteus, Vibrio and Escherichia.
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| dbo:abstract | Swarming motility is a rapid (2–10 μm/s) and coordinated translocation of a bacterial population across solid or semi-solid surfaces, and is an example of and swarm behaviour. Swarming motility was first reported by Jorgen Henrichsen and has been mostly studied in genus Serratia, Salmonella, Aeromonas, Bacillus, Yersinia, Pseudomonas, Proteus, Vibrio and Escherichia. This multicellular behavior has been mostly observed in controlled laboratory conditions and relies on two critical elements: 1) the nutrient composition and 2) viscosity of culture medium (i.e. % agar). One particular feature of this type of motility is the formation of dendritic fractal-like patterns formed by migrating swarms moving away from an initial location. Although the majority of species can produce tendrils when swarming, some species like Proteus mirabilis do form concentric circles motif instead of dendritic patterns. (en) A motilidade do tipo swarming (do inglês "enxame") é uma translocação rápida (2–10 μm / s) e coordenada de uma população bacteriana em superfícies sólidas ou semi-sólidas. O motilidade swarming foi relatada pela primeira vez por Jorgen Henrichsen e tem sido estudada principalmente no gênero Serratia, Salmonella, Aeromonas, Bacillus, Yersinia, Pseudomonas, Proteus, Vibrio e Escherichia. Este comportamento multicelular tem sido observado principalmente em condições controladas de laboratório e depende de dois elementos principais: 1) a composição de nutrientes e 2) viscosidade do meio de cultura (isto é, a % de ágar). Uma característica particular desse tipo de motilidade é a formação de padrões dendríticos do tipo fractal, formados por enxames migrantes que se afastam de um local inicial. (pt) |
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| dct:subject | dbc:Bacteriology |
| gold:hypernym | dbr:Translocation |
| rdfs:comment | Swarming motility is a rapid (2–10 μm/s) and coordinated translocation of a bacterial population across solid or semi-solid surfaces, and is an example of and swarm behaviour. Swarming motility was first reported by Jorgen Henrichsen and has been mostly studied in genus Serratia, Salmonella, Aeromonas, Bacillus, Yersinia, Pseudomonas, Proteus, Vibrio and Escherichia. (en) A motilidade do tipo swarming (do inglês "enxame") é uma translocação rápida (2–10 μm / s) e coordenada de uma população bacteriana em superfícies sólidas ou semi-sólidas. O motilidade swarming foi relatada pela primeira vez por Jorgen Henrichsen e tem sido estudada principalmente no gênero Serratia, Salmonella, Aeromonas, Bacillus, Yersinia, Pseudomonas, Proteus, Vibrio e Escherichia. (pt) |
| rdfs:label | Schwärm-Phänomen (de) Motilidade Swarming (pt) Swarming motility (en) |
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| is dbo:wikiPageDisambiguates of | dbr:Swarm_(disambiguation) |
| is dbo:wikiPageWikiLink of | dbr:Slime_mold dbr:Rhamnolipid dbr:Proteus_mirabilis dbr:Proteus_vulgaris dbr:Colonial_morphology dbr:Myxococcus_llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogochensis dbr:Swarm_(disambiguation) dbr:Bacterial_motility dbr:NrsZ_small_RNA dbr:Dienes_phenomenon dbr:Gliding_motility dbr:Microbial_cooperation dbr:Proteus_(bacterium) dbr:Quorum_sensing dbr:Bacteria_collective_motion dbr:Agarose dbr:Marine_prokaryotes dbr:Burkholderia_cenocepacia dbr:Social_motility dbr:Twitching_motility dbr:Motility dbr:Proteus_penneri |
| is rdfs:seeAlso of | dbr:Swarm_behaviour |
| is foaf:primaryTopic of | wikipedia-en:Swarming_motility |
