Results 221 to 230 of about 42,064 (266)

Effects of erythromycin and sulfamethoxazole on Microcystis aeruginosa: Cytotoxic endpoints, production and release of microcystin-LR.

Journal of Hazardous Materials, 2020
Antibiotics can cause severe ecological problems for aquatic ecosystems due to their wide use and incomplete removal. Microcystis aeruginosa was exposed to different levels of erythromycin (ERY) and sulfamethoxazole (SMX) separately to assess their ...
M. Zhang, A. Steinman, Qingju Xue, Yanyan Zhao, Yan Xu, Liqiang Xie   +5 more
semanticscholar   +1 more source

Allelopathic effect of Microcystis aeruginosa on Microcystis wesenbergii: microcystin-LR as a potential allelochemical

Hydrobiologia, 2013
Microcystis aeruginosa and Microcystis wesenbergii are two cyanobacteria commonly found in eutrophic shallow lakes. Previous studies reported that microcystin-producing M. aeruginosa could have an increased competitive potential on other algae and aquatic plants, and microcystin-LR (MC-LR) was regarded as an allelochemical.
Jia Yang, Xiru Deng, Qiming Xian, Xin Qian, Aimin Li   +4 more
openaire   +1 more source

Community dynamics of free-living and particle-attached bacteria following a reservoir Microcystis bloom.

Science of the Total Environment, 2019
The composition of microbial communities can vary at the microspatial scale between free-living (FL) and particle-attached (PA) niches. However, it remains unclear how FL and PA bacterial communities respond to cyanobacterial blooms across water depths ...
Min Liu, Lemian Liu, Huihuang Chen, Zheng Yu, J. Yang, Yuanyuan Xue, Bangqin Huang, J. Yang   +7 more
semanticscholar   +1 more source

Nitrogen Stimulates Microcystis-Dominated Blooms More than Phosphorus in River Conditions That Favor Non-Nitrogen-Fixing Genera.

Environmental Science and Technology, 2020
Despite the implementation of intensive phosphorus reduction measures, periodic outbreaks of cyanobacterial blooms in large rivers remain a problem in Korea, raising the need for more effective solutions to reduce their occurrence.
Kyunghyun Kim, Hyunsaing Mun, Hyun‐Hee Shin, Sanghyung Park, Chungseok Yu, Jaehak Lee, Y. Yoon, Hyeonsu Chung, Hyeonjeong Yun, Kyung-Lak Lee, Geonhee Jeong, Jin-A Oh, Injung Lee, Haejin Lee, Taewoo Kang, Hui-Seong Ryu, Jonghwan Park, Yuna Shin, Doughee Rhew   +18 more
semanticscholar   +1 more source

Microcystis wesenbergii Komarek

Microcystis wesenbergii (Komárek) Komárek in. Kondrateva 1968 Colonias esféricas, cuando jóvenes. En la fase adulta, alargadas o irregulares, con o sin clatros, algunas veces compuestas por subcolonias. Mucílago hialino, firme, conspicuo, delimitante, con contorno muy visible.
Cadavid González, Sara, Leite Sant'Anna, Célia, Ramírez, John Jairo   +2 more
openaire   +1 more source

Simultaneous Microcystin Degradation and Microcystis Aeruginosa Inhibition with Single Enzyme Microcystinase A.

Environmental Science and Technology, 2020
Harmful Microcystis blooms (HMBs) seriously threaten the ecology of environments and human health. Microcystins (MCs) produced by Microcystis are powerful mediators of HMB induction and maintenance.
Honglin Liu, Xiaoliang Guo, Lei Liu, Mingyue Yan, Jiahui Li, Shuyan Hou, Jian Wan, Lingling Feng   +7 more
semanticscholar   +1 more source

Temperature triggers the annual cycle of Microcystis, comparable results from the laboratory and a large shallow lake.

Chemosphere, 2020
Microcystis development in most temperate lakes shows an annual cycle that is mainly triggered by water temperature and includes four stages. This study aims to identify the optimum growth temperature and the temperature thresholds for recruitment and ...
Zhen Yang, Min Zhang, Yang Yu, Xiaoli Shi   +3 more
semanticscholar   +1 more source

Microcystis palmicola Stoliczka 1873

Published as part of Goh, Soo-Mun, Jasrul, Dulipat, Lee, Mei-Yi, Vermeulen, Jaap J. & Liew, Thor-Seng, 2025, From 153 - year-old records to contemporary discoveries: land snail (Mollusca, Gastropoda) diversity in Penang Hill, Malaysia, pp.
Goh, Soo-Mun, Jasrul, Dulipat, Lee, Mei-Yi, Vermeulen, Jaap J., Liew, Thor-Seng   +4 more
openaire   +1 more source

Iron-stimulated toxin production in Microcystis aeruginosa

Applied and Environmental Microbiology, 1995
Nitrate- and phosphate-limited conditions had no effect on toxin production by Microcystis aeruginosa. In contrast, iron-limited conditions influenced toxin production by M. aeruginosa, and iron uptake was light dependent. A model for production of toxin by M. aeruginosa is proposed.
H, Utkilen, N, Gjølme
openaire   +2 more sources

The combined toxicity effect of nanoplastics and glyphosate on Microcystis aeruginosa growth.

Environmental Pollution, 2018
Waste plastics can be degraded to nanoplastics (NPs ...
Qi Zhang, Qian Qu, Tao Lu, Mingjing Ke, Youchao Zhu, Meng Zhang, Zhenyan Zhang, Benben Du, Xiangliang Pan, Liwei Sun, H. Qian   +10 more
semanticscholar   +1 more source