Vincent Hort,Sophie Bourcier
Vincent Hort
Vulcanodinium rugosum is a benthic dinoflagellate known for producing pinnatoxins, pteriatoxins, portimines and kabirimine. In this study, we aimed to identify unknown analogs of these emerging toxins in mussels collected in the Ingril lago...
Polyphyletic origin of saxitoxin biosynthesis genes in the marine dinoflagellate Alexandrium revealed by comparative transcriptomics [0.03%]
海洋甲藻 Alexandrium 赤潮毒素生物合成基因多源起源的转录组学研究
Quynh Thi Nhu Bui,Han-Sol Kim,Jang-Seu Ki
Quynh Thi Nhu Bui
The marine dinoflagellate Alexandrium is known to form harmful algal blooms, and at least 14 species within the genus can produce saxitoxins (STXs). STX biosynthesis genes (sxt) are individually revealed in toxic dinoflagellates; however, t...
Electrophysiological techniques in marine microalgae study: A new perspective for harmful algal bloom (HAB) research [0.03%]
电生理技术在海洋微藻研究中的应用及其在有害藻华(HABs)研究中的新视角
Zhiming Yu,Zhongshi Wang,Lidong Liu
Zhiming Yu
Electrophysiological techniques, by measuring bioelectrical signals and ion channel activities in tissues and cells, are now widely utilized to study ion channel-related physiological functions and their underlying mechanisms. Electrophysio...
Succession of diversity, assembly mechanisms, and activities of the microeukaryotic community throughout Scrippsiella acuminata (Dinophyceae) bloom phases [0.03%]
尖 acuminate 裸甲藻爆发期微真核生物群落的多样性更替，装配机制及其活性变化
Huatao Yuan,Ling Li,Yujie Wang et al.
Huatao Yuan et al.
Harmful algal bloom (HAB) is a rapidly expanding marine ecological hazard. Although numerous studies have been carried out about the ecological impact and the ecological mechanism of HAB outbreaks, few studies have comprehensively addressed...
Microcystin-LR (MC-LR) inhibits green algae growth by regulating antioxidant and photosynthetic systems [0.03%]
微囊藻毒素-LR(MC-LR)通过调控抗氧化和光合系统抑制绿藻生长
Zhe Li,Yun Zheng,Hua Ma et al.
Zhe Li et al.
Microcystins release from bloom-forming cyanobacteria is considered a way to gain competitive advantage in Microcystis populations, which threaten water resources security and aquatic ecological balance. However, the effects of microcystins...
Mesocosm study of PAC-modified clay effects on Karenia brevis cells and toxins, chemical dynamics, and benthic invertebrate physiology [0.03%]
阴离子型聚合物修饰膨润土对赤潮毒素、化学动力学及底栖无脊椎动物生理影响的水槽实验研究
Victoria M Devillier,Emily R Hall,Vince Lovko et al.
Victoria M Devillier et al.
Modified clay compounds are used globally as a method of controlling harmful algal blooms, and their use is currently under consideration to control Karenia brevis blooms in Florida, USA. In 1400 L mesocosm tanks, chemical dynamics and leth...
How do seasonal temperature variations influence interplay between toxic and non-toxic cyanobacterial blooms? Evidence from modeling and experimental data [0.03%]
基于模型和实验数据的季节性温度变化对藻华之间互作的影响研究
Auguste Caen,Jean-Denis Mathias,Delphine Latour
Auguste Caen
Summer cyanobacterial blooms exhibit a dynamic interplay between toxic and non-toxic genotypes, significantly influencing the cyanotoxin levels within a lake. The challenge lies in accurately predicting these toxin concentrations due to the...
Population dynamics of dominant dinoflagellate species in the North Sea: in situ growth rates, photosynthetic potential, and losses due to parasitism [0.03%]
北海南部占优势的甲藻种群动态：现场生长率、光合作用潜力及受寄生损失分析
Eva Pérez Blanco,Paulo Sérgio Salomon,Per Carlsson et al.
Eva Pérez Blanco et al.
In the North Sea, Tripos and Dinophysis are commonly occurring mixotrophic planktonic dinoflagellate genera. In order to understand their bloom dynamics, an occurring bloom dominated by T. furca and D. norvegica was followed for several day...
Development of saxitoxin biosynthesis gene sxtB-targeted qPCR assay for the quantification of toxic dinoflagellates Alexandrium catenella (group I) and A. pacificum (group IV) occurring in the Korean coast [0.03%]
开发sxtB基因定量PCR检测方法量化韩国沿海产生毒素的甲藻（Alexandrium catenella和A.pacificum）数量
Han-Sol Kim,Taehee Kim,Jaeyeon Park et al.
Han-Sol Kim et al.
Toxic dinoflagellate Alexandrium can produce saxitoxins (STXs) and cause paralytic shellfish poisoning (PSP), and thus they are monitored for environmental safety management. Microscopic discrimination of dinoflagellates is difficult to dis...
Response of the toxic dinoflagellate Alexandrium minutum to exudates of the eelgrass Zostera marina [0.03%]
毒性甲藻亚历山大幼虫对黑三棱草草的分泌物的反应
Alexandra Díaz-Alonso,Francisco Rodríguez,Pilar Riobó et al.
Alexandra Díaz-Alonso et al.
Biotic interactions are a key factor in the development of harmful algal blooms. Recently, a lower abundance of planktonic dinoflagellates has been reported in areas dominated by seagrass beds, suggesting a negative interaction between both...