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Tiny yet Toxic: Dinoflagellate Karlodinium veneficum
coastalscience.noaa.gov/news/little-dinoflagellate-big-toxicity/
Relatively unknown and taxonomically confusing until the last few decades, the tiny but toxic dinoflagellate, Karlodinium veneficum, can produce dense ...
Two new karlotoxins found in Karlodinium veneficum (strain GM2) from ...
coastalscience.noaa.gov/data_reports/two-new-karlotoxins-found-in-karlodinium-veneficum-strain-gm2-from-the-east-china-sea/
The dinoflagellate Karlodinium veneficum is a harmful algal bloom species with a worldwide distribution. This small athecate dinoflagellate makes a ...
Integrating Cell and Toxin Cycles of the Dinoflagellate Karlodinium ...
coastalscience.noaa.gov/project/karlodinium-cell-toxin-cycles-predict-bloom-toxicity/
Blooms of Karlodinium veneficum can produce fish-killing toxins called karlotoxins. Toxicity varies over time, with karlotoxins increasing prior to ...
NCCOS | Publication Details
products.coastalscience.noaa.gov/publications/detail.aspx?resource=KFEHsZz4QgJb4qbCG5oy0jL8rIRsBhAF0mGwdZGjlwQ=
Coastal management requires knowledge and tools to better predict how, when, and why K. veneficum cells (and thus blooms) become highly toxic. Our ...
LC-MS/MS Detection of Karlotoxins Reveals New Variants in Strains of ...
coastalscience.noaa.gov/data_reports/lc-ms-ms-detection-of-karlotoxins-reveals-new-variants-in-strains-of-the-marine-dinoflagellate-karlodinium-veneficum-from-the-ebro-delta-nw-mediterranean/
A liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed for the detection and quantitation of karlotoxins in the selected ...
Reviews of Our Current Understanding of Harmful Dinoflagellates ...
coastalscience.noaa.gov/news/reviews-of-our-current-understanding-of-harmful-dinoflagellates-published/
It is frequently found in low abundances but is capable of forming intense blooms often associated with fish kills. The ability to kill fish results ...
NCCOS | Publication Details
products.coastalscience.noaa.gov/publications/detail.aspx?resource=t9RI9Tn+A0UyVeaqBrisuPnK2ojP/CzqsCjP9OyJrvY=
Karmitoxin is structurally related to amphidinols and karlotoxins; however it differs by containing the longest carbon–carbon backbone discovered for ...
ECOHAB: Integrating Cell and Toxin Cycles of Karlodinium veneficum with ...
products.coastalscience.noaa.gov/publications/handler.aspx?key=5952
blooms) become highly toxic. Our recent research has demonstrated that karlotoxins increase significantly in stationary phase cultures, particularly ...
Pilot-scale outdoor photobioreactor culture of the marine ...
coastalscience.noaa.gov/data_reports/pilot-scale-outdoor-photobioreactor-culture-of-the-marine-dinoflagellate-karlodinium-veneficum-production-of-a-karlotoxins-rich-extract/
A pilot-scale bioprocess was developed for the production of karlotoxin-enriched extracts of the marine algal dinoflagellate Karlodinium veneficum. A ...
Karmitoxin: An Amine-Containing Polyhydroxy-Polyene Toxin from the ...
coastalscience.noaa.gov/data_reports/karmitoxin-an-amine-containing-polyhydroxy-polyene-toxin-from-the-marine-dinoflagellate-karlodinium-armiger/
Karmitoxin is structurally related to amphidinols and karlotoxins; however it differs by containing the longest carbon carbon backbone discovered for ...
Characterization of an Algicidal Agent Produced by the Bacterium ...
coastalscience.noaa.gov/project/characterization-algicidal-agent-produced-bacterium-shewanella/
Analysis of algicide-treated dinoflagellate Karlodinium veneficum cultures shows that karlotoxins were below the level of detection, suggesting that ...
john.wickham@noaa.gov Archives - NCCOS Coastal Science Website
coastalscience.noaa.gov/contact/john-wickhamnoaa-gov/feed/
A liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed for the detection and quantitation of karlotoxins in the selected ...
Characterization of Acetyl-CoA Carboxylases in the Basal Dinoflagellate ...
coastalscience.noaa.gov/data_reports/characterization-of-acetyl-coa-carboxylases-in-the-basal-dinoflagellate-amphidinium-carterae/
Dinoflagellates make up a diverse array of fatty acids and polyketides. A necessary precursor for their synthesis is malonyl-CoA formed by ...