Results 201 to 210 of about 42,064 (266)

Microcystis colony formation: Extracellular polymeric substance, associated microorganisms, and its application

Bioresource Technology, 2022
Microcystis sp., amongst the most prevalent bloom-forming cyanobacteria, is typically found as a colonial form with multiple microorganisms embedded in the mucilage known as extracellular polymeric substance. The colony-forming ability of Microcystis has
Ankita Srivastava, Chi-Yong Ahn, Hee-Mock Oh   +2 more
exaly   +2 more sources

Microcystis spp. and phosphorus in aquatic environments: A comprehensive review on their physiological and ecological interactions.

Science of the Total Environment, 2023
Cyanobacterial blooms caused by eutrophication have become a major environmental problem in aquatic ecosystems worldwide over the last few decades. Phosphorus is a limiting nutrient that affects the growth of cyanobacteria and plays a role in dynamic ...
Yuhao Song, Ruikai Li, Wenjia Song, Yulu Tang, Shu-gang Sun, Guannan Mao   +5 more
semanticscholar   +1 more source

Dynamic characteristics of total and microcystin-producing Microcystis in a large deep reservoir.

Environmental Pollution, 2023
Microcystis, one of the common cyanobacteria, often causes blooms in reservoirs, which has seriously threatened the safety of drinking water worldwide.
Jingjing Li, Xuanxuan Xian, Xinyan Xiao, Shuai Li, Xinfeng Yu   +4 more
semanticscholar   +1 more source

Salt-alkalization may potentially promote Microcystis aeruginosa blooms and the production of microcystin-LR.

Environmental Pollution, 2022
The development of saline-alkali lands has contributed to the increasing discharge of alkaline salt-laden wastewater, which poses a threat to aquatic organisms.
Jing Yu, Hui Zhu, B. Shutes, Xinyi Wang
semanticscholar   +1 more source

Potassium regulates cadmium toxicity in Microcystis aeruginosa

Journal of Hazardous Materials, 2021
Microcystis aeruginosa (M. aeruginosa) was found to be capable of cadmium (Cd2+) assimilation. Potassium (K+), an essential factor in transmembrane transport, can possibly manipulate the interaction between Cd2+ and M. aeruginosa. In this study, the effect of available K+ levels on Cd2+ toxicity in M. aeruginosa is examined. The results showed that the
Yixin, He, Mengzi, Liu, Ruilin, Wang, Muhammad, Salam, Yongchuan, Yang, Zhaoxue, Zhang, Qiang, He, Xuebin, Hu, Hong, Li   +8 more
openaire   +2 more sources

Comprehensive and functional analyses reveal the genomic diversity and potential toxicity of Microcystis.

Harmful Algae, 2022
Microcystis is a cyanobacteria that is widely distributed across the world. It has attracted great attention because it produces the hepatotoxin microcystin (MC) that can inhibit eukaryotic protein phosphatases and pose a great risk to animal and human ...
Hengchun Cao, Da Xu, Tiantian Zhang, Qiufang Ren, Li Xiang, Chunhui Ning, Yusen Zhang, Rui Gao   +7 more
semanticscholar   +1 more source

A Streptomyces globisporus strain kills Microcystis aeruginosa via cell-to-cell contact.

Science of the Total Environment, 2021
Cyanobacterial harmful algal blooms (CyanoHABs) bring economic loss, damage aquatic ecosystems, and produce cyanobacterial toxins that threaten human health. Algicidal bacteria as pathogens can expediate the decline of CyanoHABs.
Yudie Zeng, Jiayu Wang, Chunyan Yang, Mengyue Ding, P. Hamilton, Xiaohui Zhang, Caiyun Yang, Lei Zhnag, Xian-zhu Dai   +8 more
semanticscholar   +1 more source

Cyanotoxins within and Outside of Microcystis aeruginosa Cause Adverse Effects in Rainbow Trout (Oncorhynchus mykiss).

Environmental Science and Technology, 2021
The global expansion of toxic Microcystis blooms, and production of cyanotoxins including microcystins, are an increasing risk to freshwater fish. Differentiating intracellular and extracellular microcystin toxicity pathways (i.e., within and outside of ...
R. S. Shahmohamadloo, X. Ortiz Almirall, D. Simmons, J. Lumsden, Satyendra P. Bhavsar, T. Watson-Leung, Angela Vander Eyken, Gabrielle Hankins, Kate Hubbs, Polina Konopelko, Michael Sarnacki, Damon Strong, P. Sibley   +12 more
semanticscholar   +1 more source

Efficient removal of U(VI) from aqueous solutions using the magnetic biochar derived from the biomass of a bloom-forming cyanobacterium (Microcystis aeruginosa).

Chemosphere, 2020
The utilization of Microcystis biomass is an urgent issue in the mitigation of cyanobacterial bloom. In this study, Microcystis-derived biochar (MB) and Fe3O4-modified biochar (Fe3O4/MB) were fabricated for the U(VI) elimination.
Binliang Wang, Yingying Li, Junli Zheng, Yiwei Hu, Xiaojun Wang, Baowei Hu   +5 more
semanticscholar   +1 more source

Dissolved organic carbon spurs bacterial-algal competition and phosphorus-paucity adaptation: Boosting Microcystis' phosphorus uptake capacity.

Water Research
Dissolved organic carbon (DOC) can alter the availability of background nutrients by affecting the proliferation of heterotrophic bacteria, which exerts a notable influence on algal growth and metabolism.
Tingting Li, Longqian Xu, Wenxuan Li, Chengxian Wang, K. Gin, Xiaoli Chai, Boran Wu   +6 more
semanticscholar   +1 more source