| dbo:abstract |
Dickeya dadantii is a gram-negative bacillus that belongs to the family Pectobacteriaceae. It was formerly known as Erwinia chrysanthemi but was reassigned as Dickeya dadantii in 2005. Members of this family are facultative anaerobes, able to ferment sugars to lactic acid, have nitrate reductase, but lack oxidases. Even though many clinical pathogens are part of the order Enterobacterales, most members of this family are plant pathogens. D. dadantii is a motile, nonsporing, straight rod-shaped cell with rounded ends. Cells range in size from 0.8 to 3.2 μm by 0.5 to 0.8 μm and are surrounded by numerous flagella (peritrichous). In the natural plant environment, D. dadantii causes plant maladies such as necrosis, blight and “soft rot,” which is a progressive tissue maceration. D. dadantii contains many pectinases that are able to macerate and break down the plant cell wall material. This exposed part of the plant releases nutrients that can facilitate bacterial growth. Commonly infected plants include potato tubers, bulbs of vegetables, and ornamental crops. (en) Dickeya dadantii ou Erwinia chrysanthemi (ancienne dénomination), est l'une des espèces de bactéries phytopathogènes provoquant la maladie de la pourriture molle (soft rot en anglais). (fr) |
| dbo:thumbnail |
wiki-commons:Special:FilePath/Onion_(Allium_cepa)-_Bacterial_soft_rot.jpg?width=300 |
| dbo:wikiPageExternalLink |
http://bacdive.dsmz.de/index.php%3Fsearch=4350&submit=Search |
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25715 (xsd:nonNegativeInteger) |
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| dbo:wikiPageWikiLink |
dbr:Caryophyllaceae dbr:Begoniaceae dbr:Sanitation dbr:Non-Hodgkin's_lymphoma dbr:Brassicaceae dbr:Apiaceae dbr:Pegaspargase dbr:Phalaenopsis dbr:Culture dbr:Pectobacteriaceae dbr:Pectobacterium_carotovorum dbr:Crassulaceae dbr:Crops dbr:Fu_Jen_Catholic_University dbc:Orchid_diseases dbr:Convolvulaceae dbr:Liliaceae dbr:Pathogen dbr:Pathovar dbr:Symptom dbr:Transgenic dbr:Gram-negative dbr:Acute_lymphoblastic_leukemia dbr:Amaryllidaceae dbr:E._coli dbr:Bromeliaceae dbr:Environment_(biophysical) dbr:Bacillus_(shape) dbr:Bacillus_thuringiensis dbr:Bacterial_soft_rot dbr:Asparagaceae dbr:Asparaginase dbr:Asteraceae dbc:Bacterial_plant_pathogens_and_diseases dbr:Agar dbc:Bacteria_described_in_2005 dbr:Lactic_acid dbr:Biovar dbr:Blight dbr:Tuber dbr:Poaceae dbr:Solanaceae dbr:Necrosis dbr:Orchidaceae dbr:Ceratobasidium dbr:Sepsis dbr:Ethanol_fermentation dbr:Ethanol_fuel dbr:Pectinase dbr:Xylem dbr:Oxidase dbr:Mycorrhiza dbr:Rhizoctonia_solani dbr:Host_organism dbr:Jasmonates dbr:Vegetables dbr:Anaerobe dbr:Phytopathogenic dbr:Differential_media |
| dbp:authority |
Samson et al. 2005 (en) |
| dbp:genus |
Dickeya (en) |
| dbp:imageCaption |
Soft rot in an onion caused by Dickeya dadantii or Pectobacterium carotovorum (en) |
| dbp:species |
dadantii (en) |
| dbp:wikiPageUsesTemplate |
dbt:Cn dbt:Reflist dbt:Short_description dbt:Speciesbox dbt:Taxonbar |
| dcterms:subject |
dbc:Orchid_diseases dbc:Bacterial_plant_pathogens_and_diseases dbc:Bacteria_described_in_2005 |
| rdf:type |
yago:WikicatBacterialPlantPathogensAndDiseases yago:Agent109190918 yago:CausalAgent100007347 yago:InfectiousAgent109312843 yago:LivingThing100004258 yago:Microorganism101326291 yago:Object100002684 yago:Organism100004475 yago:Pathogen101386007 yago:PhysicalEntity100001930 yago:Whole100003553 |
| rdfs:comment |
Dickeya dadantii ou Erwinia chrysanthemi (ancienne dénomination), est l'une des espèces de bactéries phytopathogènes provoquant la maladie de la pourriture molle (soft rot en anglais). (fr) Dickeya dadantii is a gram-negative bacillus that belongs to the family Pectobacteriaceae. It was formerly known as Erwinia chrysanthemi but was reassigned as Dickeya dadantii in 2005. Members of this family are facultative anaerobes, able to ferment sugars to lactic acid, have nitrate reductase, but lack oxidases. Even though many clinical pathogens are part of the order Enterobacterales, most members of this family are plant pathogens. D. dadantii is a motile, nonsporing, straight rod-shaped cell with rounded ends. Cells range in size from 0.8 to 3.2 μm by 0.5 to 0.8 μm and are surrounded by numerous flagella (peritrichous). (en) |
| rdfs:label |
Dickeya dadantii (en) Dickeya dadantii (fr) |
| owl:sameAs |
freebase:Dickeya dadantii yago-res:Dickeya dadantii wikidata:Dickeya dadantii dbpedia-fa:Dickeya dadantii dbpedia-fr:Dickeya dadantii https://global.dbpedia.org/id/2oiLC |
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wikipedia-en:Dickeya_dadantii?oldid=1124416630&ns=0 |
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wiki-commons:Special:FilePath/Onion_(Allium_cepa)-_Bacterial_soft_rot.jpg |
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wikipedia-en:Dickeya_dadantii |
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| is dbo:wikiPageWikiLink of |
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| is foaf:primaryTopic of |
wikipedia-en:Dickeya_dadantii |
