Results 21 to 30 of about 488 (111)

In vivo and in silico screening for antimicrobial compounds from cyanobacteria

MicrobiologyOpen, Volume 11, Issue 2, April 2022., 2022
Due to the emerging rise of multi‐drug resistant bacteria, the discovery of novel antibiotics is of interest. Through their high chemodiversity of bioactive secondary metabolites, cyanobacteria have proven to be promising microorganisms for the discovery of antimicrobial compounds. This review deals with the screening, including in vivo approaches like
Dorina Strieth, Selina Lenz, Roland Ulber   +2 more
wiley   +1 more source

The influence of microbial mats on travertine precipitation in active hydrothermal systems (Central Italy)

The Depositional Record, Volume 8, Issue 1, Page 165-209, February 2022., 2022
Three active travertine sites were investigated in Central Italy to identify the types of carbonate precipitates and the associated microbial mats at varying physico‐chemical parameters. This study confirms that microbial communities in hydrothermal settings vary as a function of water temperature.
Giovanna Della Porta, Michael Hoppert, Christine Hallmann, Dominik Schneider, Joachim Reitner   +4 more
wiley   +1 more source

Biotechnological performance of a cyanobacteria based microbial fuel cell [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2023
Microbial Fuel Cell (MFC) is an environmentally friendly and sustainable technology where microbial degradation on organic substrates generates electricity, with potential application to wastewater treatment.
Kakunawela Pathirana Amaya Imanthi, Fathima Sumaiya Idroos, Marakkala Manage Pathmala   +2 more
doaj  

Anti-Inflammatory, Antioxidant, and Wound-Healing Properties of Cyanobacteria from Thermal Mud of Balaruc-Les-Bains, France: A Multi-Approach Study

Biomolecules, 2020
Background: The Balaruc-les-Bains’ thermal mud was found to be colonized predominantly by microorganisms, with cyanobacteria constituting the primary organism in the microbial biofilm observed on the mud surface.
Justine Demay, Sébastien Halary, Adeline Knittel-Obrecht, Pascal Villa, Charlotte Duval, Sahima Hamlaoui, Théotime Roussel, Claude Yéprémian, Anita Reinhardt, Cécile Bernard, Benjamin Marie   +10 more
doaj   +1 more source

Temporal and Depth-Driven Variability of Pelagic Bacterial Communities in Lake Erie: Biofilm and Plankton Dynamics. [PDF]

Environ Microbiol Rep
Biofilm and planktonic bacterial communities in Lake Erie's western basin show distinct compositions, with only ~10% shared ASVs. While plankton communities remain consistent across depths, biofilms exhibit depth‐ and time‐dependent variability, with early‐summer communities differing before converging in late summer.
Robinson RL, Robinson RL, Fisk AT, Crevecoeur S.   +3 more
europepmc   +2 more sources

STUDI INDEKS SAPROBIK DAN KOMPOSISI FITOPLANKTON PADA MUSIM HUJAN DI SITU GUNUNG, SUKABUMI, JAWA BARAT

Al-Kauniyah Jurnal Biologi, 2016
Abstrak Indeks saprobik merupakan indeks yang digunakan untuk mengetahui status pencemaran pada perairan dengan menggunakan keberadaan organisme seperti komposisi fitoplankton di perairan.
Firdaus Ramadhan, Alfan Farhan Rijaluddin, Mardiansyah Assuyuti   +2 more
doaj   +1 more source

Molecular and Immunological Methods to Confirm Toxiginicity (Microcystin Production) of Westiellopsis Prolifica Isolated from Tigris River – Iraq

مجلة بغداد للعلوم, 2019
Several toxigenic cyanobacteria produce the cyanotoxin (microcystin). Being a health and environmental hazard, screening of water sources for the presence of microcystin is increasingly becoming a recommended environmental procedure in many countries of ...
Abed et al.
doaj   +1 more source

Highly effective, regiospecific reduction of chalcone by cyanobacteria leads to the formation of dihydrochalcone: two steps towards natural sweetness

Microbial Cell Factories, 2017
Background Chalcones are the biogenetic precursors of all known flavonoids, which play an essential role in various metabolic processes in photosynthesizing organisms. The use of whole cyanobacteria cells in a two-step, light-catalysed regioselective bio-
Beata Żyszka, Mirosław Anioł, Jacek Lipok   +2 more
doaj   +1 more source

Taxonomic History and State of Knowledge of the Marine Species in Nostocales (Cyanoprokaryote) From the Mexican Atlantic

Ecology and Evolution, Volume 15, Issue 8, August 2025.
In this manuscript we contribute a revision of Cyanoprokaryotes Nostocales in the Gulf of Mexico and the Mexican Caribbean; the list of species was updated taxonomically. Also, the historical analysis of their taxonomy was carried out. ABSTRACT Cyanoprokaryotes are organisms that perform oxygenic photosynthesis.
Ernesto Cabrera‐Becerril, Annie May Ek García‐García, María Luisa Núñez Resendiz, Kurt M. Dreckmann, Abel Sentíes   +4 more
wiley   +1 more source

Nature of Phytoplankton Communities in the Southern Hemisphere Shallow Lakes, With an Emphasis on the Presence of Submerged Aquatic Vegetation: A Review

Aquaculture, Fish and Fisheries, Volume 5, Issue 3, June 2025.
ABSTRACT Differences in the ecological stability of shallow lakes are reflected in the functional nature of the distinct phytoplankton communities in the Southern Hemisphere. Recent studies have highlighted growing uncertainties of the previous concepts regarding phytoplankton cosmopolitanism, suggesting these communities may be more regionally ...
Anton E. S. Patrick, Singarayer Florentine, Grant C. Palmer, Julie Mondon, Bradley D. Mitchell   +4 more
wiley   +1 more source