Heterosigma akashiwo, a Fish-Killing Flagellate

被引:13
作者
Allaf, Malihe Mehdizadeh [1 ]
机构
[1] Western Univ, Dept Civil & Environm Engn, Mech Act Fluids & Bacterial Phys Lab, London, ON N6A 3K7, Canada
关键词
Heterosigma akashiwo; harmful algal blooms; fish-kill flagellate; euryhaline; toxicity; temperature; light intensity; salinity; HARMFUL ALGAL BLOOMS; TOXIC RED TIDE; CHATTONELLA-MARINA; SUPEROXIDE ANION; CLIMATE-CHANGE; POSSIBLE INVOLVEMENT; FATTY-ACIDS; GROWTH; RAPHIDOPHYCEAE; TEMPERATURE;
D O I
10.3390/microbiolres14010012
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Heterosigma akashiwo is a golden-brown unicellular phytoflagellate with a high potential to create harmful algal blooms (HABs) and kill fish in many coastal regions worldwide, resulting in significant economic losses. Climate change and global warming have been introduced as triggers that impact the frequency and severity of H. akashiwo and other bloom-forming species in the past decades. In this review paper, the author tried to briefly discuss the morphology and taxonomy of H. akashiwo and show how environmental parameters can influence the physiology and toxicity of this species. Although the toxin production and mechanisms are still a conundrum, the proposed fish-killing mechanisms will be reviewed in the next step.
引用
收藏
页码:132 / 147
页数:16
相关论文
共 101 条
[1]   Yeast Cell as a Bio-Model for Measuring the Toxicity of Fish-Killing Flagellates [J].
Allaf, Malihe Mehdizadeh ;
Trick, Charles G. .
TOXINS, 2021, 13 (11)
[2]   Multiple-stressor design-of-experiment (DOE) and one-factor-at-a-time (OFAT) observations defining Heterosigma akashiwo growth and cell permeability [J].
Allaf, Malihe Mehdizadeh ;
Trick, Charles G. .
JOURNAL OF APPLIED PHYCOLOGY, 2019, 31 (06) :3515-3526
[3]  
[Anonymous], 2022, Trends in Atmospheric Carbon Dioxide
[4]  
Arneth A., 2019, IPCC special report on the ocean and cryosphere in a changing climate, DOI DOI 10.1017/CBO9781107415324.026
[5]   Natural and derivative brevetoxins: Historical background, multiplicity, and effects [J].
Baden, DG ;
Bourdelais, AJ ;
Jacocks, H ;
Michelliza, S ;
Naar, J .
ENVIRONMENTAL HEALTH PERSPECTIVES, 2005, 113 (05) :621-625
[6]   The potential effects of global climate change on microalgal photosynthesis, growth and ecology [J].
Beardall, J ;
Raven, JA .
PHYCOLOGIA, 2004, 43 (01) :26-40
[7]   Algal Blooms of Heterosigma akashiwo and Mugilidae Gill Alterations [J].
Bornman, Eugin ;
Adams, Janine B. ;
Strydom, Nadine A. .
ESTUARIES AND COASTS, 2022, 45 (06) :1674-1687
[8]   New fish-killing alga in coastal Delaware produces neurotoxins [J].
Bourdelais, AJ ;
Tomas, CR ;
Naar, J ;
Kubanek, J ;
Baden, DG .
ENVIRONMENTAL HEALTH PERSPECTIVES, 2002, 110 (05) :465-470
[9]   Raphidophyceae [Chadefaud ex Silva] systematics and rapid identification: Sequence analyses and real-time PCR assays [J].
Bowers, Holly A. ;
Tomas, Carmelo ;
Tengs, Torstein ;
Kempton, Jason W. ;
Lewitus, Alan J. ;
Oldach, David W. .
JOURNAL OF PHYCOLOGY, 2006, 42 (06) :1333-1348
[10]   Anthropogenic carbon and ocean pH [J].
Caldeira, K ;
Wickett, ME .
NATURE, 2003, 425 (6956) :365-365