Results 31 to 40 of about 226,577 (418)
On the origin of oxygenic photosynthesis and Cyanobacteria.
New Phytologist, 2020 Oxygenic phototrophs have played a fundamental role in Earth's history by enabling the rise of atmospheric oxygen (O2 ) and paving the way for animal evolution.
P. Sánchez‐Baracaldo, T. Cardona
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FEMS Microbiology Letters, 2011 A recently developed real-time PCR method for the determination of genome copy numbers was optimized for the application to cyanobacteria. Three species were chosen to represent a fresh water species, a salt water species, and two strains of a widely used laboratory species.
Marco Griese +2 more
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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 +2 more
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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 +5 more
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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 +2 more
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Effect of coir pith based cyanobacterial basal and foliar biofertilizer on Basella rubra L.
Acta Agriculturae Slovenica, 2007 The growth promoting effect of basal and foliar application of coir pith based cyanobacterial biofertilizer on Basella rubra L. was determined by analyzing the morphological and biochemical parameters of the control and test plants after treatment ...
P. ABRAHAM CHRISTOPHER +4 more
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Developmental Biology in Cyanobacteria [PDF]
Life, 2019 Filamentous, heterocyst-forming cyanobacteria are phototrophic multicellular organisms in which N2-fixing heterocysts and CO2-fixing vegetative cells exchange regulators and nutrients [...]
Herrero, Antonia, Flores, Enrique
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Photosynthetica, 2019 We have identified an efficient filamentous marine cyanobacterium, Phormidium valderianum BDU 20041, which was adaptive to different concentrations of CO2. In our study, P. valderianum BDU 20041 was grown under ambient (0.04) and elevated (2, 3, 4, 5, 10,
G. DINESHBABU +5 more
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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 +5 more
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Gregarious cyanobacteria [PDF]
Environmental Microbiology, 2017 SummaryHuber 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 an inducible defense as a response to the presence of grazers.
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