Intraspecific variability within Karlodinium armiger (Dinophyceae) on a toxicological and metabolomic level [0.03%]
毒理学和代谢组学水平上Karlodinium armiger(Dinophyceae)的种内变异性
Magdalena Pöchhacker,Urban Tillmann,Doris Marko et al.
Magdalena Pöchhacker et al.
The species Karlodinium armiger occasionally co-occurs with Karlodinium veneficum during harmful algal blooms. The only toxin of this species described so far is karmitoxin, a highly ichthyotoxic compound very similar to the karlotoxins pro...
The cytotoxic and hemolytic potential of karmitoxin from Karlodinium armiger and how it interacts with sterols [0.03%]
Karlodinium armiger的karmitoxin的细胞毒性和溶血潜能及其与类固醇的相互作用
Hélène-Christine Prause,Nadine Hochmayr,Yanan Yu et al.
Hélène-Christine Prause et al.
Karmitoxin, produced by Karlodinium armiger, is structurally related to karlotoxin and amphidinols, two potent ichthyotoxic hemolysins with high affinity for sterols. Given these structural similarities, karmitoxin is believed to exhibit co...
Nutrient limitation and seasonality associated with phytoplankton communities and cyanotoxin production in a large, hypereutrophic lake [0.03%]
大型超富营养化湖泊中浮游植物群落和蓝藻毒素产生的养分限制和季节性变化研究
Gabriella M Lawson,Jakob L Young,Zachary T Aanderud et al.
Gabriella M Lawson et al.
Though freshwater harmful algal blooms have been described and studied for decades, several important dynamics remain uncertain, including the relationships among nutrient concentrations, phytoplankton growth, and cyanotoxin production. To ...
Assessment of the sub-lethal impacts of Karenia brevis on hard clams, Mercenaria campechiensis [0.03%]
凯伦水母叶赤甲藻对硬币蛤(Mercenaria campechiensis)的亚致死影响评估
Jessica Donaldson,Aileen Maldonado,Joseph H Bisesi Jr et al.
Jessica Donaldson et al.
Karenia brevis, a toxin-producing dinoflagellate, has been implicated in frequent harmful algal blooms (HABs) in the Gulf of Mexico. Shellfish species, such as Mercenaria campechiensis, have high resilience to K. brevis exposure causing hig...
Role of benthic overwintering cyanobacteria seed stock on estuarine bloom dynamics [0.03%]
底栖越冬蓝藻种群对河口水华动态的作用
Ellen P Preece,Timothy G Otten,Janis Cooke et al.
Ellen P Preece et al.
Cyanobacteria blooms (cHABs) comprised of the potentially toxic cyanobacterium Microcystis, are increasing in waterbodies worldwide. CHABs in estuaries often originate from upstream locations with longer hydraulic residence times (e.g., res...
Higher sensitivity of microcystin-producing Microcystis to two algaecides compared to co-cultured non-microcystin producers [0.03%]
产微囊藻毒素的微囊藻比共培养的不产生微囊藻毒素的微囊藻对两种杀藻剂有更高的敏感性
Ying Wei,Yunni Gao,Jing Wu et al.
Ying Wei et al.
Targeting and selectivity are essential for assessing the effectiveness of ecofriendly algaecides in controlling toxic cyanobacterial blooms. The dose- and time-dependent effects of hydrogen peroxide (H2O2), pyrogallol and their sustained-r...
Germination of phytoplankton resting cells in surface sediments collected from the tributary and littoral zones of Lake Taihu, China [0.03%]
中国太湖入湖河口区和沿岸带表层沉积物中浮游植物休眠胞的萌发研究
Aimin Hao,Yasushi Iseri,Zhixiong Yan et al.
Aimin Hao et al.
Phytoplankton responsible for harmful algal blooms (HABs) may originate from the seed bank present in lake and river sediments. In this study, we investigated the germination of phytoplankton in the laboratory from resting cells in sediment...
Copper sulfate treatment harms zooplankton and ultimately promotes algal blooms: A field mesocosm experiment [0.03%]
硫酸铜处理对浮游动物有害并最终促进藻华：一个现场中宇宙试验
Saranya Anantapantula,Susanne Wittenzeller,Matthew F Gladfelter et al.
Saranya Anantapantula et al.
Excess nutrient loading often promotes harmful algal blooms. Despite many past studies, few algal bloom control methods show clear, long-term improvements in water quality. For example, chemical treatments are often used to control algal bl...
Temporal bloom dynamics of the marine dinoflagellate Tripos furca in the Penang Strait [0.03%]
马来西亚槟城海峡内海洋甲藻Tripos furca的瞬时爆发动态研究
Nur Fatihah Mohd Azmi,Kieng Soon Hii,Minlu Liu et al.
Nur Fatihah Mohd Azmi et al.
The dinoflagellate Tripos furca, known for its frequent and massive blooms in coastal waters, has been associated with significant fish mortality in aquaculture areas. In mid-May 2022, a notable bloom event, characterized by intense red dis...
Genomic diversity in time and space in the toxic diatom Pseudo-nitzschia multistriata [0.03%]
有毒甲藻Pseudo-nitzschia multistriata中的时间和空间的基因组多样性研究
Svenja Mager,Francesco Manfellotto,Antonella Ruggiero et al.
Svenja Mager et al.
Understanding the origin and maintenance of genetic diversity is crucial to elucidate population dynamics of unicellular microalgae, their microevolutionary history and their adaptive ability. The planktonic, domoic acid-producing diatom Ps...