Results 81 to 90 of about 9,083 (166)

Identification of cyanobacteria inhabiting paddy fields in intermediate zone and dry zone of Sri Lanka

Tropical Agricultural Research, 2018
Cyanobacteria have the ability to fix atmospheric nitrogen to plant available forms; thus, useful in producing bio-fertilizers especially for rice cultivation. In this study, cyanobacteria were isolated from soil samples collected from 23 paddy fields in
R. P. U. I. Amarawansa, B. L. W. K. Balasooriya, W. S. Dandeniya, B. Suganthan, T. Dasanyaka   +4 more
doaj   +1 more source

Biochemical characteristics of the sea surface microlayer in the central Baltic Sea and potential signatures of cyanobacterial blooms [PDF]

Biogeosciences
The sea surface microlayer (SML) forms the < 1 mm thin ocean's boundary with the atmosphere and plays a critical role in mediating air–sea gas exchange and biogeochemical cycling.
J. Karnatz, T. Barthelmeß, B. Sabbaghzadeh, A. Engel, A. Engel   +4 more
doaj   +1 more source

Helicoid Morphology of Arthrospira platensis NIES-39 Confers Temperature Compensation in the Longitudinal Movement Velocity of Its Trichomes

Phycology
The velocity of the gliding movement of filamentous cyanobacteria on a solid surface usually has a strong temperature dependency, and the higher the temperature, the faster the speed.
Hideaki Shiraishi, Mari Sasase, Ayano Sakaida Nakashima   +2 more
doaj   +1 more source

Where land meets water: The overlooked role of groundwater seepage in lake ecosystems

Limnology and Oceanography Letters, Volume 11, Issue 4, July 2026.
M. Sol Lisboa, Rebecca L. Schneider
wiley   +1 more source

Genome-wide comparative analysis of metacaspases in unicellular and filamentous cyanobacteria

BMC Genomics, 2010
Background Cyanobacteria are an ancient group of photoautotrophic prokaryotes with wide variations in genome size and ecological habitat. Metacaspases (MCAs) are cysteine proteinases that have sequence homology to caspases and play essential roles in ...
Qin Song, Jiang Qiao, Wu Qing-yu
doaj   +1 more source

Mathematical models of nitrogen-fixing cell patterns in filamentous cyanobacteria. [PDF]

Front Cell Dev Biol, 2022
Casanova-Ferrer P, Muñoz-García J, Ares S.   +2 more
europepmc   +1 more source

Draft genome sequences of three filamentous cyanobacteria isolated from brackish habitats. [PDF]

J Genomics, 2021
Boden JS, Grego M, Bolhuis H, Sánchez-Baracaldo P.   +3 more
europepmc   +1 more source

Development of a method for phycocyanin recovery from filamentous cyanobacteria and evaluation of its stability and antioxidant capacity. [PDF]

BMC Biotechnol, 2021
Aoki J, Sasaki D, Asayama M.
europepmc   +1 more source

Future increase of filamentous cyanobacteria in coastal Baltic Sea predicted by multiple realm models of marine, terrestrial, and climate change scenarios

Ecological Informatics
Blooms of filamentous cyanobacteria regularly occur in the Baltic Sea during warm summer months. These blooms can be toxic and interfere with recreational activities. However, the underlying drivers of these events and how their distribution might change
Mohanad Abdelgadir, Elias Broman, Patrik Dinnétz, Malin Olofsson, Sara Sjöling   +4 more
doaj   +1 more source

Do toxic cyanobacteria blooms pose a threat to the Baltic ecosystem?

Oceanologia, 2009
Cyanobacteria, otherwise known as blue-green algae, are oxygenic, photosynthetic prokaryotes. They occur naturally in many fresh, marine and brackish waters worldwide and play an important role in global carbon and nitrogen cycles. In their long history,
Hanna Mazur-Marzec, Marcin Pliński
doaj