Production of extracellular reactive oxygen species by phytoplankton: past and future directions

JM Diaz, S Plummer - Journal of plankton research, 2018 - academic.oup.com
In aquatic environments, phytoplankton represent a major source of reactive oxygen species
(ROS) such as superoxide and hydrogen peroxide. Many phytoplankton taxa also produce …

Generation of reactive oxygen species (ROS) by harmful algal bloom (HAB)-forming phytoplankton and their potential impact on surrounding living organisms

K Cho, M Ueno, Y Liang, D Kim, T Oda - Antioxidants, 2022 - mdpi.com
Most marine phytoplankton with relatively high ROS generation rates are categorized as
harmful algal bloom (HAB)-forming species, among which Chattonella genera is the highest …

Progress in understanding algal bloom-mediated fish kills: the role of superoxide radicals, phycotoxins and fatty acids

JJ Dorantes-Aranda, A Seger, JI Mardones… - PLoS …, 2015 - journals.plos.org
Quantification of the role of reactive oxygen species, phycotoxins and fatty acids in fish
toxicity by harmful marine microalgae remains inconclusive. An in vitro fish gill (from rainbow …

Fish gill damage by the dinoflagellate Alexandrium catenella from Chilean fjords: Synergistic action of ROS and PUFA

JI Mardones, JJ Dorantes-Aranda, PD Nichols… - Harmful Algae, 2015 - Elsevier
Outbreaks of the dinoflagellate Alexandrium catenella have caused significant economic
losses to the salmon industry in the south of Chile. However, the precise ichthyotoxic …

Production of extracellular superoxide and hydrogen peroxide by five marine species of harmful bloom-forming algae

JM Diaz, S Plummer, C Tomas… - Journal of plankton …, 2018 - academic.oup.com
Harmful bloom-forming algae include some of the most prolific microbial producers of
extracellular reactive oxygen species (ROS). However, the taxonomic diversity of ROS …

Fish-Killing Marine Algal Blooms: Causative Organisms, Ichthyotoxic Mechanisms, Impacts and Mitigation.

GM Hallegraeff, DM Anderson, K Davidson, F Gianella… - 2023 - orbit.dtu.dk
Fish-killing microalgal blooms are responsible for much greater global socio-economic
impacts than the well-studied HAB species causing seafood biotoxin contamination …

Mass Mortality of Cultivated Northern Bluefin Tuna Thunnus thynnus orientalis Associated With Chattonella Species in Baja California, Mexico

E García-Mendoza, J Cáceres-Martínez… - Frontiers in Marine …, 2018 - frontiersin.org
In 2016 a mass mortality period (MMP) of cage cultured tuna occurred in the northwest coast
of Baja California, Mexico. Nine die-offs occurred from May 31st to August 2nd in Todos …

[PDF][PDF] Review of progress in our understanding of fish-killing microalgae: implications for management and mitigation

G Hallegraeff, JJ Dorantes-Aranda… - Proceedings of the …, 2017 - diva-portal.org
Fish-killing algal species are responsible for much greater global economic impacts than
HAB species leading to seafood biotoxin contamination. Yet the precise mechanisms of how …

Fish gill damage by harmful microalgae newly explored by microelectrode ion flux estimation techniques

JI Mardones, L Shabala, S Shabala… - Harmful Algae, 2018 - Elsevier
Harmful algal blooms (HAB) are responsible for massive mortalities of wild and
aquacultured fish due to noticeable gill damage, but the precise fish-killing mechanisms …

Superoxide Production by the Red Tide-Producing Chattonella marina Complex (Raphidophyceae) Correlates with Toxicity to Aquacultured Fishes

T Shikata, K Yuasa, S Kitatsuji, S Sakamoto, K Akita… - Antioxidants, 2021 - mdpi.com
The marine raphidophyte Chattonella marina complex forms red tides, causing heavy
mortalities of aquacultured fishes in temperate coastal waters worldwide. The mechanism for …