Energy metabolism and genetic information processing mark major transitions in the life history of Scrippsiella acuminata (Dinophyceae) [0.03%]
尖喙斯氏藻(Dinophyceae)生活史中的重要过渡期以能量代谢和遗传信息处理为特征
Xiaomei Wu,Ling Li,Senjie Lin
Xiaomei Wu
Many dinoflagellates perform sexual reproduction and form cysts as a life history strategy to survive adverse environmental conditions and seed annual harmful algal blooms (HABs). The molecular mechanisms underpinning the life stage transit...
7-epi-cylindrospermopsin and microcystin producers among diverse Anabaena/Dolichospermum/Aphanizomenon CyanoHABs in Oregon, USA [0.03%]
美国俄勒冈州各种念珠藻/多管藻/鱼腥藻水华中7-epi-cylindrospermopsin和微囊藻毒素的产生者
Theo W Dreher,Amanda J Foss,Edward W Davis nd et al.
Theo W Dreher et al.
Several genomes of Nostocales ADA clade members from the US Pacific Northwest were recently sequenced. Biosynthetic genes for microcystin, cylindrospermopsin or anatoxin-a were present in 7 of the 15 Dolichospermum/Anabaena strains and none...
Cyanophage infections reduce photosynthetic activity and expression of CO2 fixation genes in the freshwater bloom-forming cyanobacterium Aphanizomenon flos-aquae [0.03%]
噬菌体感染降低了淡水水华蓝藻Aphanizomenon flos-aquae光合作用活性和二氧化碳固定基因的表达
Adam Antosiak,Sigitas Šulčius,Przemysław Malec et al.
Adam Antosiak et al.
Cyanobacteria play a significant role in ecosystem functioning as photosynthetic and CO2 fixing microorganisms. Whether and to what extent cyanophages alter these carbon and energy cycles in their cyanobacterial hosts is still poorly unders...
The role of morphological changes in Microcystis adaptation to nutrient availability at the colonial level [0.03%]
形态变化在微囊藻适应营养可得性方面的角色
Ganyu Feng,Wei Zhu,Zhipeng Duan et al.
Ganyu Feng et al.
Colony formation is a key trait facilitating the formation of Microcystis blooms. However, the role of morphological changes (e.g., colony size and tightness) in the adaptation to nutrient availability is not fully understood. In this study...
Co-occurrence of Alexandrium minutum (Dinophyceae) ribotypes from the Chinese and Malaysian coastal waters and their toxin production [0.03%]
中国和马来西亚沿海水域中Alexandrium minutum (Dinophyceae)株型的共发生及毒素产生
Minlu Liu,Bernd Krock,Rencheng Yu et al.
Minlu Liu et al.
The bloom-forming dinophyte Alexandrium minutum comprises biogeographic inferred, global and Pacific clades with both toxic and nontoxic strains reported. A. minutum has a wide distribution in the Western Pacific, but to date only a few str...
Physiological and comparative proteomic analyzes reveal immune defense response of the king scallop Pecten maximus in presence of paralytic shellfish toxin (PST) from Alexandrium minutum [0.03%]
生理学和比较蛋白质组分析揭示了微型膝沟藻（Alexandrium minutum）麻痹性贝类毒素（PST）存在下极大扇贝免疫防御反应
Yasmine Even,Emilien Pousse,Coraline Chapperon et al.
Yasmine Even et al.
The king scallop, Pecten maximus is a highly valuable seafood in Europe. Over the last few years, its culture has been threatened by toxic microalgae during harmful algal blooms, inducing public health concerns. Indeed, phycotoxins accumula...
Can cyanotoxins explain the clinical features of the thermal crisis in balneotherapy? [0.03%]
蓝藻毒素能解释浴疗热危机的临床特征吗？
Fernando Cobo,Sandra Barca,Cintia Flores et al.
Fernando Cobo et al.
Microbial biofilms communities in mineral waters and hot springs have a particular composition with species belonging to different groups such as epsilonproteobacteria and gammaproteobacteria or different siderobacteria and other chymoautro...
The influence of Lake Okeechobee discharges on Karenia brevis blooms and the effects on wildlife along the central west coast of Florida [0.03%]
奥基乔比湖泄洪对佛罗里达州西海岸Karenia brevis藻华的影响及其对野生动物的影响
Margot K Vermeylen,Toby G Knowles,Heather W Barron
Margot K Vermeylen
Blooms of the dinoflagellate Karenia brevis (K. brevis) are a common occurrence in the Gulf of Mexico, especially along Florida's coast. The blooms produce brevetoxins, potent neurotoxins that are associated with mortalities of marine wildl...
Hepatotoxic shellfish poisoning: Accumulation of microcystins in Eastern oysters (Crassostrea virginica) and Asian clams (Corbicula fluminea) exposed to wild and cultured populations of the harmful cyanobacteria, Microcystis [0.03%]
微囊藻属有害蓝藻对迷巢蟹和褶纹冠蚌体内微囊藻毒素的蓄积作用及肝毒性贝类食物中毒风险评估研究
Nora R W Straquadine,Raphael M Kudela,Christopher J Gobler
Nora R W Straquadine
The Asian clam (Corbicula fluminea) and eastern oyster (Crassostrea virginica) are important resource bivalves found in and downstream of waterways afflicted with cyanobacterial harmful algae blooms (CHABs), respectively. This study examine...
The responses of Scrippsiella acuminata to the stresses of darkness: antioxidant activities and formation of pellicle cysts [0.03%]
Scrippsiella acuminata对黑暗胁迫的响应：抗氧化活性及孢囊形成
Zhaohui Wang,Changliang Xie,Jianneng Zhang et al.
Zhaohui Wang et al.
In order to understand the strategy of Scrippsiella acuminata to cold dark environment, the antioxidant responses and the formation of pellicle cysts of S. acuminata to darkness at 8°C and 20°C were investigated. Cell densities decreased ...