Results 81 to 90 of about 4,708 (181)

Hemagglutinating activity of Microcystis aeruginosa (Cyanobacterium).

NIPPON SUISAN GAKKAISHI, 1987
Natural Microcystis aeruginosa specimens collected mainly from Suwa and Kasumigaura lakes were examined for both the hemagglutinating activity for mammalian erythrocytes and the toxicity in mice. Sixteen out of the 18 samples examined showed a hemagglutinating activity for rabbit erythrocytes, ten for rat and four for mouse erythrocytes. Ten strains in
Watanabe, Mariyo F., Ozawa, Yukie, Oishi, Shinshi   +2 more
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Anticyanobacterial effect of l -lysine on Microcystis aeruginosa

RSC Advances, 2018
l -lysine had an anticyanobacterial effect on Microcystis aeruginosa , which involved growth inhibition, physiological and metabolic disturbance, and cell membrane damage.
Lili Tian, Meng Chen, Chongyang Ren, Yiying Wang, Li Li   +4 more
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Extracellular polysaccharide synthesis in a bloom-forming strain of Microcystis aeruginosa: implications for colonization and buoyancy

Scientific Reports, 2019
Microcystis, the dominant species among cyanobacterial blooms, normally forms colonies under natural conditions but exists as single cells or paired cells in axenic laboratory cultures after long-term cultivation.
Meng Chen, Li-Li Tian, Chong-Yang Ren, Chun-Yang Xu, Yi-Ying Wang, Li Li   +5 more
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The Complete Genomes of Microcystis ichthyoblabe Kützing and Microcystis protocystis (Crow) Komárek & Anagnostidis Reveal the Complexity and Plasticity of Microcystis Genomes

Microorganisms
Microcystis is a genus of cyanobacteria responsible for harmful algal blooms (HABs) in freshwater ecosystems, posing significant ecological and public health risks.
Jina Kim, Hyaekang Kim, Jaeduk Goh, Seung Won Nam, Eu Jin Chung, Miyoung Shin, Donghyeok Seol, Ki Hwan Kim, Woori Kwak   +8 more
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Comparative genomics reveals diversified CRISPR-Cas systems of globally distributed Microcystis aeruginosa, a freshwater bloom-forming cyanobacterium

Frontiers in Microbiology, 2015
Microcystis aeruginosa is one of the most common and dominant bloom-forming cyanobacteria in freshwater lakes around the world. Microcystis cells can produce toxic secondary metabolites, such as microcystins, which are harmful to human health.
Chen eYang, Chen eYang, Feibi eLin, Feibi eLin, Qi eLi, Qi eLi, Tao eLi, Jindong eZhao, Jindong eZhao   +8 more
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From colonial clusters to colonial sheaths: Imaging flow cytometry analysis of Microcystis morphospecies dynamics in mesocosm and links to CyanoHABs management

Ecological Indicators
The alarming increase in the frequency of blooms of Microcystis in freshwater lakes and reservoirs occurs worldwide, with major implications for their ecosystem functioning and water quality.
Adina Zhumakhanova, Yersultan Mirasbekov, Ayagoz Meirkhanova, Dmitry V. Malashenkov, Thomas A. Davidson, Eti Ester Levi, Erik Jeppesen, Natasha S. Barteneva   +7 more
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Effects of terrestrial dissolved organic matter on the growth, photosynthesis and colonial morphology of Microcystis aeruginosa at different levels of iron

Ecotoxicology and Environmental Safety
Terrestrial dissolved organic matter (tDOM) holds great promise for controlling cyanobacteria blooms through watershed management. To identify tDOM that could inhibit the growth, photosynthesis and colony formation, unicellular Microcystis aeruginosa ...
Xiao Ma, Hongyu Jin, Jing Yang, Xiaoyu Peng, Xueli Wang, Lili Xie, Jianrong Ma, Boqiang Qin, Ming Li   +8 more
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Studies on the Blooming of Microcystis aeruginosa II. : Rapid Accumulation of Phosphate by Microcystis aeruginosa.

Studies on the Blooming of Microcystis aeruginosa II. : Rapid Accumulation of Phosphate by Microcystis aeruginosa.
The rapid accumulation of phosphate by Microcystis aeruginosa was studied. Gelatinous matter in which the cells were embeded could be dissolved with dilute HCl solution. Thus obtained extract contained a large quantity of phosphate. In the enrichment experiment of pond water with phosphate, M.
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Daily process and key characteristics of phytoplankton bloom during a low-water level period in a large subtropical reservoir bay

Frontiers in Plant Science
Reservoirs, heavily influenced by artificial management, often harbor phytoplankton assemblages dominated by cyanobacteria or dinoflagellates, triggering significant changes in aquatic ecosystems.
Lu Tan, Lan Wang, Lan Wang, Qinghua Cai
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Homeostatic response of calcium and potassium ions in Microcystis spp. and Chlorella to MC-LR

Ecotoxicology and Environmental Safety
Cyanobacteria and green microalgae often co-exist during toxic algal blooms, but the influence of microcystins (MCs) on ionic homeostasis of these algae is not well-studied.
Chen Cheng, Alan D. Steinman, Qingju Xue, Yilin Shu, Shuyu He, Yongjiu Cai, Yanjie Cai, Liqiang Xie   +7 more
doaj   +1 more source