Results 21 to 30 of about 130,339 (298)

Carotenoid Raman Signatures Are Better Preserved in Dried Cells of the Desert Cyanobacterium Chroococcidiopsis than in Hydrated Counterparts after High-Dose Gamma Irradiation

Life, 2020
Carotenoids are promising targets in our quest to search for life on Mars due to their biogenic origin and easy detection by Raman spectroscopy, especially with a 532 nm excitation thanks to resonance effects. Ionizing radiations reaching the surface and
Mickael Baqué, Alessandro Napoli, Claudia Fagliarone, Ralf Moeller, Jean-Pierre de Vera, Daniela Billi   +5 more
doaj   +1 more source

Community Composition Specificities of Cyanobacteria in Paddy Soil under Different Ecological Conditions

Agronomy, 2022
In order to explore the distribution of cyanobacteria in paddy soil under different ecological conditions, the composition, diversity, and environmental drivers of soil cyanobacteria communities in rice fields from six regions of Jilin Province (China ...
Jian Song, Xu He, Shuwen Wang, Xue Yang, Lei Wu, Siyuan Li, Dongchao Wang, Meiying Yang, Zhihai Wu   +8 more
doaj   +1 more source

Cyanobacteria of the Genus Prochlorothrix† [PDF]

Frontiers in Microbiology, 2012
Green cyanobacteria differ from the blue-green cyanobacteria by the possession of a chlorophyll-containing light-harvesting antenna. Three genera of the green cyanobacteria namely Acaryochloris, Prochlorococcus, and Prochloron are unicellular and inhabit marine environments.
Pinevich, Alexander, Velichko, Natalia, Ivanikova, Natalia   +2 more
openaire   +3 more sources

The cyanobacterial role in the resistance of feather mosses to decomposition--toward a new hypothesis. [PDF]

PLoS ONE, 2013
Cyanobacteria-plant symbioses play an important role in many ecosystems due to the fixation of atmospheric nitrogen (N) by the cyanobacterial symbiont. The ubiquitous feather moss Pleurozium schreberi (Brid.) Mitt. is colonized by cyanobacteria in boreal
Kathrin Rousk, Thomas H Deluca, Johannes Rousk   +2 more
doaj   +1 more source

Mining genomes of marine cyanobacteria for elements of zinc homeostasis [PDF]

, 2012
Zinc is a recognized essential element for the majority of organisms, and is indispensable for the correct function of hundreds of enzymes and thousands of regulatory proteins.
Schmid, Ralf, A. Millard (3584540), Ksibe, Amira Z., Andrew eMillard, James P. Barnett, Amira Z. Ksibe, D. J. Scanlan (7640840), A. Z. Ksibe (7640837), David J. Scanlan, Amira eKsibe, J. P. Barnett (7640834), Barnett, James P., Ralf eSchmid, Scanlan, David J., James P. Barnett, Millard, Andrew D., Blindauer, Claudia A., James P Barnett, R. Schmid (7606553), C. A. Blindauer (7640843), Claudia Andrea Blindauer, Andrew Millard, David J Scanlan, Ralf Schmid   +23 more
core   +1 more source

Dynamics of the cyanobacterial water bloom with focus to Microcystis and its relationship with environmental factors in Brno reservoir

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2013
Our paper brings new information about long-term changes of the phytoplankton communities in the Brno reservoir with the focus on the Microcystis abundance using the semi-monthly monitoring data covering the period 2006–2012.
Lucie Straková, Radovan Kopp, Eliška Maršálková, Blahoslav Maršálek   +3 more
doaj   +1 more source

Migration and transformation of dissolved carbon during accumulated cyanobacteria decomposition in shallow eutrophic lakes: a simulated microcosm study [PDF]

PeerJ, 2018
The decomposition processes of accumulated cyanobacteria can release large amounts of organic carbon and affect the carbon cycling in shallow eutrophic lakes.
Zhichun Li, Yanping Zhao, Xiaoguang Xu, Ruiming Han, Mingyue Wang, Guoxiang Wang   +5 more
doaj   +2 more sources

Quantification of Moss-Associated Cyanobacteria Using Phycocyanin Pigment Extraction

Frontiers in Microbiology, 2021
In the boreal forest, cyanobacteria can establish associations with feather moss and realize the biological nitrogen fixation (BNF) reaction, consisting in the reduction of atmospheric dinitrogen into bioavailable ammonium.
Marie Renaudin, Romain Darnajoux, Jean-Philippe Bellenger   +2 more
doaj   +1 more source

Gregarious cyanobacteria [PDF]

Environmental Microbiology, 2017
Summary Huber and collaborators reported in this issue of Environmental Microbiology about freshwater picocyanobacteria that showed phenotypic plasticity in the sense that they appeared as single cells as well as in aggregates. The authors suggested that aggregation might be
openaire   +2 more sources

Nitrogen Control in Cyanobacteria [PDF]

Journal of Bacteriology, 2001
Peer ...
Herrero, Antonia, Muro-Pastor, Alicia M., Flores, Enrique   +2 more
openaire   +3 more sources