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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 ...
Reviews of Our Current Understanding of Harmful Dinoflagellates ...
coastalscience.noaa.gov/news/reviews-of-our-current-understanding-of-harmful-dinoflagellates-published/
In a recently released book on dinoflagellates, three chapters update knowledge of and changing views for the red tide alga Karenia brevis and the ...
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 ...
ECOHAB: Integrating Cell and Toxin Cycles of Karlodinium veneficum with ...
products.coastalscience.noaa.gov/publications/handler.aspx?key=5952
e) Project Summary: The dinoflagellate Karlodinium veneficum blooms along Mid-Atlantic coasts and produces structurally characterized, quantifiable ...
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 ...
[PDF] +memo/report: Jenni Wheaton, FWC/FMRI - National Oceanic and ...
products.coastalscience.noaa.gov/nbi/_products/MERHABFinalforweb.pdf
occurred during the study period, however, the PLS Karlodinium micrum was identified as an important dinoflagellate species in this system that may ...
Development and Implementation of an Operational Harmful Algal Bloom ...
coastalscience.noaa.gov/project/development-and-implementation-of-an-operational-harmful-algal-bloom-prediction-system-for-chesapeake-bay/
This project developed a prototype operational statistical nowcast/forecast system for three harmful algal bloom (HAB) organisms in the Chesapeake Bay ...
NCCOS | Publication Details
products.coastalscience.noaa.gov/publications/detail.aspx?resource=1KNmHCKVRseHplk21KmhQ0AKOtAvqw2myrXsvWjN1ag=
The interactive effects of temperature and carbon dioxide on metabolism, resource partitioning, and toxicity in two raphidophytes (Heterosigma ...
Development of a Coupled Hydrodynamic-Biogeochemical Model to Predict ...
coastalscience.noaa.gov/project/development-coupled-hydrodynamic-biogeochemical-model-predict-prorocentrum-minimum-karlodinium-veneficum-blooms-chesapeake-bay/
Among the effects of this over-enrichment is an increasing proliferation of HABs, ranging from toxic dinoflagellates (e.g., Karlodinium veneficum) ...
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 ...
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/
Marine algae from the genus Karlodinium are known to be involved in fish-killing events worldwide. Here we report for the first time the chemistry and ...
Algae with Mixed Feeding Capabilities May have Advantage Forming Blooms
coastalscience.noaa.gov/news/algae-with-mixed-feeding-capabilities-may-have-advantage-forming-blooms/
New NCCOS-sponsored research shows the importance of “mixotrophy”—the ability to photosynthesize like a plant and consume like an animal—to the growth ...
Natural Algicide Eliminates Toxic Algae With Minimal Harm to Non-target ...
coastalscience.noaa.gov/news/natural-hab-algicide-has-minimal-effects-on-common-non-target-organisms/
Past NCCOS-funded research projects (2010, 2015, and 2020) have shown that the bacterium Shewanella sp. IRI-160 can produce a compound that is lethal ...
john.wickham@noaa.gov Archives - NCCOS Coastal Science Website
coastalscience.noaa.gov/contact/john-wickhamnoaa-gov/feed/
A pilot-scale bioprocess was developed for the production of karlotoxin-enriched extracts of the marine algal dinoflagellate Karlodinium veneficum. A ...
How will Climate Change Affect Harmful Algal Species from Delaware’s ...
coastalscience.noaa.gov/project/how-will-climate-change-affect-harmful-algal-species-from-delawares-inland-bays/
Light micrograph of Karlodinium veneficum (one species studied) showing the relative size, ventral pore (VP) and apical groove (AG) locations. This ...
Dinoflagellates > Order Gymnodiniales - NCCOS - NCCOS Coastal Science ...
coastalscience.noaa.gov/monitoring-and-assessments/pmn/image-gallery/dinoflagellates-order-gymnodiniales/
Karlodinium spp. About NCCOS NCCOS delivers ecosystem science solutions for stewardship of the nation’s ocean and coastal resources to sustain ...
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 ...
NCCOS Awards $1.7M to Harmful Algal Bloom and Toxins Research
coastalscience.noaa.gov/news/nccos-awards-1-7m-harmful-algal-bloom-toxins-research/
The National Centers for Coastal Ocean Science (NCCOS) awarded $1.68M (million) in Fiscal Year 2017 funding for nine research projects to identify ...
Identification of a vacuolar proton channel that triggers the ...
coastalscience.noaa.gov/data_reports/identification-of-a-vacuolar-proton-channel-that-triggers-the-bioluminescent-flash-in-dinoflagellates/
In 1972, J. Woodland Hastings and colleagues predicted the existence of a proton selective channel (HV1) that opens in response to depolarizing ...