Results 41 to 50 of about 140,665 (182)

Biochemical response pattern of Spirodela punctata under the stress of Microcystis aeruginosa

四川大学学报. 自然科学版, 2019
To investigate the response mechanism under Microcystis aeruginosa stress provides reference value on improving application efficiency of duckweed in water pollution repair.
FENG Ting, SU Zhi-Zhe, TIAN Ruo-Cen, XIONG Yan-Li, GU Shao-Bo, WEI Wei   +5 more
doaj  

Experimental Assessment of Epipelon Responses to Phosphorus Limitation in a Eutrophic Lake

Ecological Research, Volume 41, Issue 6, November 2026.
We evaluated the responses of epipelic algal and cyanobacterial communities to increasing phosphorus limitation in the water column under eutrophic conditions. Nitrogen enrichment increased the N:P ratio and intensified phosphorus limitation in the water column, promoting changes in community composition. The greater contribution of cyanobacteria (e.g.,
Renata Aparecida Costa, Darah Danielle Pontes, Carla Ferragut   +2 more
wiley   +1 more source

Physiological responses to ferrate (VI) stress in Microcystis aeruginosa

, 2011
Potassium ferrate (VI) has been considered to be an environmentally friendly oxidant. In this paper, a research on the physiological and biochemical changes of the ferrate (VI)'s acting on Microcystis aeruginosa FACHB-905, a common kind in algal bloom ...
Li, Lin (1), null Lin Li, Zhongxing Wu, null Liming Liu, Song, Lirong (1), Liu, Liming (1), Liu, L.(ctguhb@ctgu.edu.cn), Wu, Zhongxing (1), Lirong Song   +8 more
core   +1 more source

Discovery and heterologous expression of microginins from Microcystis aeruginosa LEGE 91341 [PDF]

, 2022
Microginins are a large family of cyanobacterial lipopeptide protease inhibitors. A hybrid polyketide synthase (PKS)/non-ribosomoal peptide synthetase (NRPS) biosynthetic gene cluster (BGC) found in several microginin-producing strains – mic – was ...
Tobias, Gulder, Pedro, Leão, Diana, Sousa, Nádia, Eusébio, Raquel, Castelo-Branco, Paul, D\u27Agostino, Marco, Preto   +6 more
core   +2 more sources

Isolation, Taxonomic Assignment, and Multi‐Assay Bioactivity Profiling of Sodaleptolyngbya sp. HX‐01 From Paddy Soil in Hoa Xuan

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
The image shows cultivation and microscopic analysis of the cyanobacteria for its identification, subsequent to biomass harvesting and processing. The resultant extracellular metabolites are then concentrated for gas chromatography–mass spectrometry analysis profiling.
Santhosh Sigamani, Nguyen Huy Thuan, Saranyadevi Subburaj, Nguyen Thanh Trung, Nguyen Xuan Canh, XuanDong Bui, Pham The Thu   +6 more
wiley   +1 more source

Molecular detection of hepatotoxic cyanobacteria in inland water bodies of the Marmara Region, Turkey

Advances in Oceanography and Limnology, 2017
Blooms of cyanobacteria are an increasingly frequent phenomenon in freshwater ecosystems worldwide as a result of eutrophication. Many species can produce hepatotoxins that cause severe health hazards to humans.
Latife Köker, Reyhan Akçaalan, Meriç Albay, Brett A. Neilan   +3 more
doaj   +1 more source

Morphological and Molecular Identification of Microcystin-Producing Cyanobacteria in Nine Shallow Bulgarian Water Bodies

Toxins, 2020
The paper presents results from the first application of polyphasic approach in studies of field samples from Bulgaria. This approach, which combined the conventional light microscopy (LM) and molecular-genetic methods (based on PCR amplified fragments ...
Mariana Radkova, Katerina Stefanova, Blagoy Uzunov, Georg Gärtner, Maya Stoyneva-Gärtner   +4 more
doaj   +1 more source

Bacterial Contribution to Hydrogen Peroxide Decomposition in Lake Erie Cyanobacterial Harmful Algal Bloom Communities Is Dependent on Bloom Stage

Environmental Microbiology Reports, Volume 18, Issue 5, October 2026.
A seasonal time series metatranscriptome dataset suggests that neutralising hydrogen peroxide in Microcystis blooms requires a complex division of labour that is further complicated by seasonality and bloom development. ABSTRACT Cyanobacterial harmful algal blooms (cHABs) are expanding globally and often involve toxin‐producing species such as ...
Chelsea E. Donovan, Gabriel Padilla, Madison Ashbaugh, Sophie Bencivenga, Jordan Cibellis, Wilson Ritterpusch, Cameron Tierney, Justin D. Chaffin, Louie L. Wurch, Morgan M. Steffen   +9 more
wiley   +1 more source

Physiological comparison between colonial and unicellular forms of Microcystis aeruginosa Kutz. (Cyanobacteria) [PDF]

, 2008
In order to gain insight into the bloom sustainment of colonial Microcystis aeruginosa Katz., physiological characterizations were undertaken in this study. Compared with unicellular Microcystis, colonial Microcystis phenotypes exhibited a higher maximum
Song, LR, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China, Wu, Zhong-Xing, Song, Li-Rong   +2 more
core  

Reprogramming tumor immune microenvironment by ultrasound‐responsive nanoplatforms for enhanced cancer immunotherapy

BMEMat, Volume 4, Issue 3, September 2026.
Ultrasound‐responsive nanoplatforms reprogram the tumor immune microenvironment by targeting tumor cells, immune cells, and non‐immune stromal cells to enhance the efficacy of cancer immunotherapy. Abstract Cancer immunotherapy represents a significant advancement in cancer treatment by enhancing the specific recognition and elimination of cancer cells.
Shilong Zhao, Rui Qu, Zan Dai, Xiqun Jiang, Xu Zhen   +4 more
wiley   +1 more source