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Algen producerar toxinet nodularin, vilket kan vara skadligt för både människor och djur. Nodularia spumigena kallas även katthårsalg, då den ser ut som grönt katthår. Nodularia spumigena Venomous and Poisonous Invertebrates. Clinical signs of poisoning with microcystin or nodularin begin within 1–4 hours Marine-Based Toxins and Their Health Risk. Nodularins (NODs) are an important class of cyanotoxins, which are Cyanobacterial Toxins.

Nodularia spumigena

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arctica showed negative responses  Rekommenderade namn. Vetenskapligt Nodularia spumigena Mert. ex Bornet & Flahault. Svenskt katthårsblom. Andra språk. Information saknas.

Finnish Institute of Marine Research  Strains of the toxic and bloom-forming Nodularia spumigena (cyanobacteria) can degrade methylphosphonate and release methane.

Genomet hos Nodularia kartlagt - Institutionen för ekologi

The bloom-forming cyanobacterium Nodularia spumigena CENA596 encodes the biosynthetic gene clusters (BGCs) of the known natural products nodularins, spumigins, anabaenopeptins/namalides, aeruginosins, mycosporin-like amino acids, and scytonemin, along with the terpenoid geosmin. När katthårsalgen, Nodularia, blommar bildar den långa kedjor av celler som ser ut som rabarbersoppa.

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Nodularia spumigena

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Both copepod spe- cies had a high survival and fed actively  16 Aug 1999 Nodularin from Nodularia spumigena · Solution structure of nodularin. An inhibitor of serine/threonine-specific protein phosphatases. 17 Dec 2009 The ecological role of nodularin in cyanobacterium Nodularia spumigena is still largely unknown, as are the conditions that promote toxin  Blooms of Cyanobacteria are a major concern during the summer period in the Baltic Sea Proper.
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2015-10-30 · Thus far, the negative effects of Nodularia spumigena blooms on aquatic organisms have been mainly attributed to the production of the hepatotoxic nodularin (NOD).

Expression of nifH, hetR, and ndaF genes in Nodularia spumigena under nitrogen sources. Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology: Vol. 146, No. 4, … We investigated the effects of addition of dissolved organic matter (DOM) on the growth and chemical composition of Nodularia spumigena cells under conditions of P or N deficiency.
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Fakta: Växtplankton. Växtplankton är  Nodularia is a genus of filamentous nitrogen-fixing cyanobacteria, The type species for the genus is Nodularia spumigena Mertens ex Bornet & Flahault, 1886.