Results 61 to 70 of about 4,627 (181)

Phosphorus Acquisition Strategies Among Phytoplankton and Free‐Living Bacterial Communities in the Baltic Proper

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
Phosphorus is a key element for cellular functions and poses significant challenges for planktonic microbial communities under limited availability. Metagenomics highlighted that heterotrophic bacteria predominantly relied on phosphate scavenging while eukaryotic phytoplankton primarily utilized membrane remodelling to cope with limited phosphorus ...
Mollica Thomas, Farnelid Hanna, Lindehoff Elin, Lundin Daniel, Pinhassi Jarone, Legrand Catherine   +5 more
wiley   +1 more source

Response of Daphnia's antioxidant system to spatial heterogeneity in Cyanobacteria concentrations in a lowland reservoir. [PDF]

PLoS ONE, 2014
Many species and clones of Daphnia inhabit ecosystems with permanent algal blooms, and they can develop tolerance to cyanobacterial toxins. In the current study, we examined the spatial differences in the response of Daphnia longispina to the toxic ...
Adrianna Wojtal-Frankiewicz, Joanna Bernasińska, Piotr Frankiewicz, Krzysztof Gwoździński, Tomasz Jurczak   +4 more
doaj   +1 more source

Phytoplankton Biomass and Growth Limitation During Fifty Years of Reduced Nutrient Loading in Shallow Lake Arresø

Freshwater Biology, Volume 71, Issue 4, April 2026.
ABSTRACT We examine phytoplankton development and limitation in the 3‐m deep, well‐mixed water column of hypereutrophic, alkaline Lake Arresø during 50 years of improved sewage treatment that has reduced phosphorus (P) and nitrogen (N) availability and phytoplankton biomass.
Kaj Sand‐Jensen, Jonas Stage Sø, Theis Kragh   +2 more
wiley   +1 more source

Antimicrobial and Cytotoxic Activities of Biogenic Nanoparticles Produced by Cyanobacteria

ChemBioChem, Volume 27, Issue 5, 13 March 2026.
The article reviews the green synthesis of biogenic nanoparticles produced by cyanobacteria, highlighting their antimicrobial and cytotoxic properties. These nanoparticles, formed intra‐ or extracellularly, show activity against Gram‐positive and Gram‐negative bacteria as well as fungi and can induce apoptosis in tumor cells.
Laíne Santos Ribeiro, Rhuana Valdetário Médice, Janaína Morone Bavini, Camila Manoel Crnkovic, Samuel Cavalcante do Amaral   +4 more
wiley   +1 more source

Competitive dominance of Microcystis aeruginosa against Raphidiopsis raciborskii is strain- and temperature-dependent

Knowledge and Management of Aquatic Ecosystems, 2020
Microcystis aeruginosa and Raphidiopsis raciborskii (previously Cylindrospermopsis raciborskii) are both common bloom-forming cyanobacteria which can coexist but alternatively dominate in freshwater ecosystems. To predict their blooming dynamics, we need
Lei Lamei, Dai Jingjun, Lin Qiuqi, Peng Liang   +3 more
doaj   +1 more source

Microcystis aeruginosa Kutzing 1846

Microcystis aeruginosa (Kützing) Kützing 1846 Colonias globosas, irregulares o esféricas, clatradas o no, mucílago hialino, difluente y muy poco desarrollado alrededor de los grupos de células. Células distribuidas en todos los niveles de la colonia, concentradas en el centro de las colonias, esféricas, de (3) 6,7 (11,7) µm de diámetro, con numerosos ...
Cadavid González, Sara, Leite Sant'Anna, Célia, Ramírez, John Jairo   +2 more
openaire   +1 more source

Cyanobacteria as multifunctional bioinputs for sustainable intensification, soil health enhancement, and climate resilience in rice‐based cropping systems

Agrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract Ensuring food security goals through the provision of sustainable energy and food without compromising environmental sustainability is the current requirement amid threats from climate change, uncontrolled global population, and scarcity of natural resources.
Muhammad Shahbaz Farooq, Faiza Javed, Muhammad Uzair, Hossam S. El‐Beltagi, Usman Zulfiqar, Muhammad Ramzan Khan, Muhammad Yousuf, Muximilian Tuckner, Nazih Y. Rebouh, Mohd Asif Shah   +9 more
wiley   +1 more source

A choanoflagellate (craspedomonad) epiphytic on Microcystis aeruginosa

South African Journal of Botany, 1987
A. large population of the choanoflagellate, Salpingoeca sp., developed on Microcystis aeruginosa Kütz. emend. Elenkin which had been collected from a hypertrophic lake and maintained for several days in the laboratory. The choanoflagellate appears to be related to, but not identical to, S.
Scott, W.E., Robarts, R.D., Sephton, L.M.   +2 more
openaire   +1 more source

White rot fungi as a multifaceted biocontrol agent: Metabolic disruption and algal inhibition in Microcystis aeruginosa

Ecotoxicology and Environmental Safety
Microcystis aeruginosa is a prevalent cyanobacterium linked to water eutrophication and harmful algal blooms. While bacterial control strategies are well-studied, the effects of white rot fungi on Microcystis aeruginosa are less understood.
Guoming Zeng, Xin Huang, Dong Liang, Hanbing Wang, Xiaoling Lei, Maolan Zhang, Da Sun   +6 more
doaj   +1 more source

Tracing the active genetic diversity of Microcystis and Microcystis phage through a temporal survey of Taihu.

PLoS ONE, 2020
Harmful algal blooms are commonly thought to be dominated by a single genus, but they are not homogenous communities. Current approaches, both molecular and culture-based, often overlook fine-scale variations in community composition that can influence ...
Helena L Pound, Steven W Wilhelm
doaj   +1 more source