| dbo:abstract |
Nostocaceae és una família de cianobacteris que forma colònies amb forma de filaments tancades dins d'una làmina mucosa o gelatinosa. Alguns gèneres es troben principalment en aigües dolces, com és el cas del gènere Nostoc, mentre d'altres es troben principalment en aigua salada (com el gènere Nodularia). Altres gèneres (p.e. Anabaena) es poden trobar tant en aigua dolça com salada. Com altres cianobacteris, aquests bacteris de vegades contenen pigments fotosintètics en el seu citoplasma per a fer la fotosíntesi. Aquests pigments els donen un color verd blavenc. Les espècies de Nostocaceae són conegudes per la seva capacitat de fixació del nitrogen i formen relacions de simbiosi amb certes plantes com les falgueres del gènere Azolla. La família Nostocaceae pertany a l'ordre Nostocales. Els membres d'aquesta família es distingeixen d'altres famílies de l'ordre per tenir filaments sense embrancar i tenir heterocists. (ca) النوستكية (الاسم العلمي: Nostocaceae) هي فصيلة من البكتيريا تتبع رتبة النوستكيات من طائفة الزراقم. (ar) The Nostocaceae are a family of cyanobacteria that forms filament-shaped colonies enclosed in mucus or a gelatinous sheath. Some genera in this family are found primarily in fresh water (such as Nostoc), while others are found primarily in salt water (such as Nodularia). Other genera (e.g. Anabaena) may be found in both fresh and salt water. Most benthic algae of the order Nostocales belong to this family. Like other cyanobacteria, these bacteria sometimes contain photosynthetic pigments in their cytoplasm to perform photosynthesis. The particular pigments they contain gives the cells a bluish-green color. Species of the Nostocaceae are particularly known for their nitrogen-fixing abilities, and they form symbiotic relationships with certain plants, such as the mosquito fern, cycads, and hornworts. The cyanobacteria provide nitrogen to their hosts. Certain species of Anabaena have been used on rice paddy fields. Mosquito ferns carrying the cyanobacteria grow on the water in the fields during the growing season. They and the nitrogen they contain are then plowed into the soil following the harvest, which has proved to be an effective natural fertilizer. The family Nostocaceae belongs to the order Nostocales. Members of the family can be distinguished from those in other families by their unbranched filaments of cells arranged end-to-end, and development of heterocysts among the cells of the filaments. (en) Les Nostocaceae sont une famille de cyanobactéries de l’ordre des Nostocales. (fr) Nostocaceae（ネンジュモ科）は、鞘に囲まれたコロニーを形成するシアノバクテリアの科である。 (ja) 念珠藻科（学名：Nostocaceae ）为念珠藻目的一个科。此科的模式属为念珠藻属(Nostoc)。 (zh) |
| dbo:thumbnail |
wiki-commons:Special:FilePath/Anabaenaspiroides_EPA.jpg?width=300 |
| dbo:wikiPageExternalLink |
https://web.archive.org/web/20050309012631/http:/www.microscopyu.com/galleries/confocal/nostoc.html https://web.archive.org/web/20141013081148/http:/www.glerl.noaa.gov/seagrant/GLWL/Algae/Cyanophyta/Cyanophyta.html |
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3138690 (xsd:integer) |
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4509 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID |
1020056483 (xsd:integer) |
| dbo:wikiPageWikiLink |
dbr:Carl_Adolph_Agardh dbc:Nostocaceae dbr:Mucus dbr:Nostoc dbr:Hornwort dbr:Cylindrospermum dbr:Nostocales dbr:Anabaena dbr:Pigment dbr:Colony_(biology) dbr:Symbiosis dbr:Cyanobacteria dbr:Cycad dbr:Nitrogen_fixation dbr:Heterocyst dbr:Hydrocoryne_(alga) dbr:Wollea dbc:Cyanobacteria_families dbr:Jean-Baptiste_Édouard_Bornet dbr:Photosynthesis dbr:Plant dbr:Filamentation dbr:Oskar_von_Kirchner dbr:Nodularia dbr:Richelia dbr:Mosquito_fern dbr:Anabaena_spiroides dbr:Camptylonemopsis dbr:Coleospermopsis dbr:Cronbergia dbr:Cyanocohniella dbr:Desmonostoc dbr:Goleter dbr:Isocystis dbr:Macrospermum dbr:Mojavia_(cyanobacteria) dbr:Spelaea dbr:Tolypothrichopsis dbr:Trichormus |
| dbp:authority |
C. A. Agardh ex Kirchner (en) |
| dbp:imageAlt |
"Anabaena spiroides" (en) |
| dbp:imageCaption |
Anabaena spiroides (en) |
| dbp:subdivision |
* Anabaena (Bory ex Bornet & Flahault 1886) * Camptylonemopsis (Desikachary 1948) * Coleospermopsis (Hauer et al. 2015 provis.) * Cronbergia (Komárek et al. 2010) * Cyanocohniella (Kaštovský et al. 2014) * Cylindrospermum (Kützing ex Bornet & Flahault 1888) * Desmonostoc (Hrouzek & Ventura 2013) * Goleter (Miscoe et al. 2015) * Hydrocoryne (Schwabe ex Bornet & Flahault 1888) * Isocystis (Borzě ex Bornet & Flahault 1888) * Macrospermum (Komárek 2008) * Mojavia (Řeháková & Johansen 2007) * Nostoc (Vaucher ex Bornet & Flahault 1888) * Richelia (J. Schmidt in Ostenfeld & J. Schmidt 1901) * Spelaea (Miscoe et al. 2013 provis.) * Tolypothrichopsis (Hauer et al. 2015 provis.) * Trichormus ( Komárek & Anagnostidis 1989) * Wollea (Bornet & Flahault 1888) (en) |
| dbp:subdivisionRanks |
Genera (en) |
| dbp:taxon |
Nostocaceae (en) |
| dbp:wikiPageUsesTemplate |
dbt:Automatic_taxobox dbt:ISBN dbt:Reflist dbt:Short_description dbt:Taxonbar |
| dcterms:subject |
dbc:Nostocaceae dbc:Cyanobacteria_families |
| gold:hypernym |
dbr:Family |
| rdf:type |
dbo:Insect |
| rdfs:comment |
النوستكية (الاسم العلمي: Nostocaceae) هي فصيلة من البكتيريا تتبع رتبة النوستكيات من طائفة الزراقم. (ar) Les Nostocaceae sont une famille de cyanobactéries de l’ordre des Nostocales. (fr) Nostocaceae（ネンジュモ科）は、鞘に囲まれたコロニーを形成するシアノバクテリアの科である。 (ja) 念珠藻科（学名：Nostocaceae ）为念珠藻目的一个科。此科的模式属为念珠藻属(Nostoc)。 (zh) Nostocaceae és una família de cianobacteris que forma colònies amb forma de filaments tancades dins d'una làmina mucosa o gelatinosa. Alguns gèneres es troben principalment en aigües dolces, com és el cas del gènere Nostoc, mentre d'altres es troben principalment en aigua salada (com el gènere Nodularia). Altres gèneres (p.e. Anabaena) es poden trobar tant en aigua dolça com salada. Com altres cianobacteris, aquests bacteris de vegades contenen pigments fotosintètics en el seu citoplasma per a fer la fotosíntesi. Aquests pigments els donen un color verd blavenc. (ca) The Nostocaceae are a family of cyanobacteria that forms filament-shaped colonies enclosed in mucus or a gelatinous sheath. Some genera in this family are found primarily in fresh water (such as Nostoc), while others are found primarily in salt water (such as Nodularia). Other genera (e.g. Anabaena) may be found in both fresh and salt water. Most benthic algae of the order Nostocales belong to this family. (en) |
| rdfs:label |
Nostocaceae (en) نوستكية (ar) Nostocàcies (ca) Nostocaceae (fr) Nostocaceae (ja) 念珠藻科 (zh) |
| owl:sameAs |
freebase:Nostocaceae wikidata:Nostocaceae dbpedia-ar:Nostocaceae http://arz.dbpedia.org/resource/نوستكيه dbpedia-ca:Nostocaceae dbpedia-fr:Nostocaceae dbpedia-gl:Nostocaceae dbpedia-is:Nostocaceae dbpedia-ja:Nostocaceae dbpedia-zh:Nostocaceae https://global.dbpedia.org/id/it5W |
| prov:wasDerivedFrom |
wikipedia-en:Nostocaceae?oldid=1020056483&ns=0 |
| foaf:depiction |
wiki-commons:Special:FilePath/Anabaenaspiroides_EPA.jpg |
| foaf:isPrimaryTopicOf |
wikipedia-en:Nostocaceae |
| is dbo:wikiPageWikiLink of |
dbr:Amorphonostoc dbr:Nostoc dbr:Cuspidothrix dbr:Lichinodium dbr:Nostoc_commune dbr:Nostoc_parmelioides dbr:Nostocales dbr:Dolichospermum dbr:Nomenclature_codes dbr:Hydrocoryne_(alga) dbr:Jean-Baptiste_Édouard_Bornet |
| is foaf:primaryTopic of |
wikipedia-en:Nostocaceae |
