Results 21 to 30 of about 202 (135)

ChemInform Abstract: Structure and Absolute Configuration of Karlotoxin‐2, an Ichthyotoxin from the Marine Dinoflagellate Karlodinium veneficum.

ChemInform, 2010
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Jiangnan Peng, Allen R. Place, Wesley Yoshida, Clemens Anklin, Mark T. Hamann   +4 more
openaire   +2 more sources

High-resolution multiomics links nutrients and mixotrophy to toxicity in a harmful bloom of the haptophyte Chrysochromulina leadbeateri. [PDF]

Sci Adv
Harmful algal blooms (HABs) of the toxigenic haptophyte Chrysochromulina are known to cause fish mortalities and collateral ecosystem damage. The ichthyotoxic mechanisms are poorly understood but likely dependent on toxigenesis by polyketide synthases ...
Otte A, Wohlrab S, Moritz F, Müller C, Janouškovec J, Michálek J, Cembella A, Voss D, Wang X, Wang X, Tebben J, Larsen TO, Edvardsen B, Schmitt-Kopplin P, John U.   +14 more
europepmc   +2 more sources

Structure elucidation of leadbeaterin-1, an ichthyotoxin associated with fish-killing blooms of Chrysochromulina leadbeateri in Northern Norwegian fjords

Harmful Algae
In May–June 2019 the haptophyte Chrysochromulina leadbeateri caused the most damaging fish-killing bloom in northern Europe to date. This study reports the isolation and structural characterization of a new sterolysin, leadbeaterin-1 (1) from C ...
Xinhui Wang, Anita Solhaug, Bruno C. Garrido, Elizabeth M. Mudge, Mathias Fon, Aaron J.C. Andersen, Ingunn A. Samdal, Bente Edvardsen, Charlotte H. Gotfredsen, Per Juel Hansen, Christopher O. Miles, Thomas O. Larsen   +11 more
openaire   +2 more sources

Development of a Promising Fish Model (Oryzias melastigma) for Assessing Multiple Responses to Stresses in the Marine Environment

BioMed Research International, Volume 2014, Issue 1, 2014., 2014
With the increasing number of contaminants in the marine environment, various experimental organisms have been “taken into labs” by investigators to find the most suitable environmentally relevant models for toxicity testing. The marine medaka, Oryzias melastigma, has a number of advantages that make it a prime candidate for these tests. Recently, many
Sijun Dong, Mei Kang, Xinlong Wu, Ting Ye, Zhi-Hua Li   +4 more
wiley   +1 more source

Are Pfiesteria species toxicogenic? Evidence against production of ichthyotoxins by Pfiesteria shumwayae. [PDF]

Proc Natl Acad Sci U S A, 2002
The estuarine genus Pfiesteria has received considerable attention since it was first identified and proposed to be the causative agent of fish kills along the mid-Atlantic coast in 1992. The presumption has been that the mechanism of fish death is by release of one or more toxins by the ...
Berry JP, Reece KS, Rein KS, Baden DG, Haas LW, Ribeiro WL, Shields JD, Snyder RV, Vogelbein WK, Gawley RE.   +9 more
europepmc   +4 more sources

Dynamic Changes in Bacterial Population and Corresponding Exoenzyme Activity in Response to a Tropical Phytoplankton Bloom Chattonella marina

Journal of Marine Sciences, Volume 2014, Issue 1, 2014., 2014
The raphidophyte Chattonella marina (Subrahmanyan) Hara & Chihara bloom which causes lethal effects on marine ecosystem has been reported intermittently from Indian waters. In the present study, periodic samplings were made in a Chattonella marina bloom area, off Mahe, on 27 and 29 October and 1 November 2011 (in different phases of the bloom) to ...
Anit M. Thomas, M. G. Sanilkumar, K. C. Vijayalakshmi, A. A. Mohamed Hatha, A. V. Saramma, Evgeny Pakhomov   +5 more
wiley   +1 more source

Synthesis of Epiantillatoxin, a Stereoisomer of the Potent Ichthyotoxin from Lyngbya majuscula

, 2016
Synthesis of Epiantillatoxin, a Stereoisomer of the Potent Ichthyotoxin from Lyngbya ...
James D. White (1470541), Duncan J. Wardrop (475616), Roger Hanselmann (2397556)   +2 more
core   +1 more source

Harmful algal blooms and their effects in coastal seas of Northern Europe [PDF]

, 2021
Harmful algal blooms (HAB) are recurrent phenomena in northern Europe along the coasts of the Baltic Sea, Kattegat-Skagerrak, eastern North Sea, Norwegian Sea and the Barents Sea.
Karlson, Bengt, Arneborg, Lars
core   +2 more sources

Structure and Absolute Configuration of Karlotoxin-2, an Ichthyotoxin from the Marine Dinoflagellate Karlodinium veneficum

, 2016
Structure and Absolute Configuration of Karlotoxin-2, an Ichthyotoxin from the Marine Dinoflagellate Karlodinium ...
Jiangnan Peng (1333671), Wesley Yoshida (2311624), Clemens Anklin (1577155), Allen R. Place (94899), Mark T. Hamann (1336950)   +4 more
core   +1 more source

Navigating aquaculture losses: Tackling fish‐killing phytoflagellates in a changing global landscape

Reviews in Aquaculture, Volume 16, Issue 4, Page 2023-2033, September 2024.
Abstract Aquaculture has emerged as a pivotal alternative for seafood production, addressing the challenges posed by depleting wild fish stocks. However, the industry faces substantial challenges, notably the presence of harmful algal blooms (HABs), which can cause serious economic consequences.
Malihe Mehdizadeh Allaf, Kevin J. Erratt
wiley   +1 more source