Results 41 to 50 of about 1,940 (188)

Gambierdiscus (Gonyaulacales, Dinophyceae) diversity in Vietnamese waters with description of G. vietnamensis sp. nov.

Journal of Phycology, 2023
Viet Nam has a coastline of 3200 km with thousands of islands providing diverse habitats for benthic harmful algal species including species of Gambierdiscus.
L. Nguyen-Ngoc, J. Larsen, H. Doan-Nhu, X. Nguyen, N. Chomérat, N. Lundholm, L. Phan-Tan, Ha Viet Dao, N. Nguyen, H. Nguyen, Thuoc Van Chu   +10 more
semanticscholar   +1 more source

Metabarcoding reveals marked seasonality and a distinctive winter assemblage of dinoflagellates at a coastal LTER site in the Gulf of Naples

Marine Ecology, Volume 44, Issue 3, June 2023., 2023
Abstract Dinoflagellates constitute an abundant and diversified component of marine plankton, mostly associated with stratified conditions typical of late spring through autumn in temperate regions. Yet, difficulties with the identification of many species limit the knowledge of their composition and seasonal succession.
Solenn Mordret, Roberta Piredda, Gianpaolo Zampicinini, Wiebe H. C. F. Kooistra, Adriana Zingone, Marina Montresor, Diana Sarno   +6 more
wiley   +1 more source

Volatiles of the Apicomplexan Alga Chromera velia and Associated Bacteria

ChemBioChem, Volume 24, Issue 3, February 1, 2023., 2023
Passing the smell test: The apicomplexan alga Chromera velia harbours a range of bacteria that have been identified by metagenome analysis. Analysis of the volatile organic compounds in the C. velia and individual bacterial isolates showed an almost absent overlap between the released compounds, thus indicating a low contribution of the bacteria to the
Diana Koteska, Pia Marter, Sixing Huang, Silke Pradella, Jörn Petersen, Stefan Schulz   +5 more
wiley   +1 more source

Dereplication of Gambierdiscus balechii extract by LC-HRMS and in vitro assay: First description of a putative ciguatoxin and confirmation of 44-methylgambierone.

Chemosphere, 2023
Marine toxins have a significant impact on seafood resources and human health. Up to date, mainly based on bioassays results, two genera of toxic microalgae, Gambierdiscus and Fukuyoa have been hypothesized to produce a suite of biologically active ...
L. Tartaglione, Christopher R Loeffler, Valentina Miele, F. Varriale, M. Varra, Marcello Monti, Alessia Varone, Dorina Bodi, Astrid Spielmeyer, S. Capellacci, A. Penna, C. Dell’Aversano   +11 more
semanticscholar   +1 more source

The European Union One Health 2021 Zoonoses Report

EFSA Journal, Volume 20, Issue 12, December 2022., 2022
Abstract This report of the European Food Safety Authority and the European Centre for Disease Prevention and Control presents the results of zoonoses monitoring and surveillance activities carried out in 2021 in 27 MSs, the United Kingdom (Northern Ireland) and nine non‐MSs.
European Food Safety Authority, European Centre for Disease Prevention and Control   +1 more
wiley   +1 more source

The cell cycle of phytoplankton: A review

Journal of the World Aquaculture Society, Volume 53, Issue 4, Page 799-815, August 2022., 2022
Abstract Phytoplankton play an enormously important role in ecology and serve as critical food for aquatic organisms. The phytoplankton population rapidly increases in number after continuous cell cycles. Thus, understanding the cell cycle of phytoplankton is fundamental to the aquatic ecosystem research.
Peng‐Zhen Zhao, Long‐Ling Ouyang, Ang‐Lu Shen, Yun‐Long Wang   +3 more
wiley   +1 more source

Health benefits of microalgae and their microbiomes

Microbial Biotechnology, Volume 15, Issue 7, Page 1966-1983, July 2022., 2022
Microalgae may offer solutions to the societal challenge we face concerning the lack of antibiotics treating the growing level of antimicrobial resistant bacteria and fungi in clinical and industrial settings. While the vast majority of microalgae and their associated microbiota are unstudied, they may be a fascinating and rewarding source for novel ...
Ines Krohn, Simon Menanteau‐Ledouble, Gunhild Hageskal, Yekaterina Astafyeva, Pierre Jouannais, Jeppe Lund Nielsen, Massimo Pizzol, Alexander Wentzel, Wolfgang R. Streit   +8 more
wiley   +1 more source

Diversity and distribution of benthic dinoflagellates in Tonga include the potentially harmful genera Gambierdiscus and Fukuyoa.

Harmful Algae, 2023
Benthic dinoflagellates that can cause illness, such as ciguatera poisoning (CP), are prevalent around the Pacific but are poorly described in many locations.
Phoebe A. Argyle, Lesley L. Rhodes, Kirsty F. Smith, D. Harwood, T. Halafihi, I. Marsden   +5 more
semanticscholar   +1 more source

A Strategic Framework for Community Engagement in Oceans and Human Health

Community Science, Volume 1, Issue 1, June 2022., 2022
Abstract Over the past two decades, scientific research on the connections between the health and resilience of marine ecosystems and human health, well‐being, and community prosperity has expanded and evolved into a distinct “metadiscipline” known as Oceans and Human Health (OHH), recognized by the scientific community as well as policy makers.
Margaret A. Carson, Diane M. Doberneck, Zac Hart, Heath Kelsey, Jennifer Y. Pierce, Dwayne E. Porter, Mindy L. Richlen, Louisa Schandera, Heather A. Triezenberg   +8 more
wiley   +1 more source

Tetrodotoxin in live bivalve mollusks from Europe: Is it to be considered an emerging concern for food safety?

Comprehensive Reviews in Food Science and Food Safety, Volume 21, Issue 1, Page 719-737, January 2022., 2022
Abstract Tetrodotoxins (TTXs) are a group of potent neurotoxins named after the Tetraodontidae fish family (pufferfish). TTXs have been reported in several animal taxa, both terrestrial and marine. The ingestion of TTX‐contaminated flesh can cause serious neurotoxic symptomatology and can eventually lead to death.
Pietro Antonelli, Barbara Salerno, Paola Bordin, Arianna Peruzzo, Massimiliano Orsini, Giuseppe Arcangeli, Lisa Barco, Carmen Losasso   +7 more
wiley   +1 more source