Results 11 to 20 of about 137,869 (342)

Distribution of Thioredoxins in Cyanobacteria [PDF]

open access: hybridZeitschrift für Naturforschung C, 1979
Abstract The presence of thioredoxin was demonstrated in 20 strains of cyanobacteria as well as in one phototrophic bacterium Rhodopseudomonas sulfidophila and in Thiobacillus denitrificans. Thioredoxin activity was not found in Cyanophora paradoxa and in Porphyridium cruentum using the thioredoxin-dependent PAPS-sulfotransferase ...
Ahlert Schmidt, S. Ursula
openalex   +4 more sources

Biomolecules from Microalgae and Cyanobacteria: Applications and Market Survey

open access: yesApplied Sciences, 2022
Nowadays, microalgae and cyanobacteria have become a promising and sustainable source of useful products, thanks to their richness in bioactive metabolites of high value (antibiotics, toxins, pharmaceutically active compounds, plant growth regulators ...
Rihab Hachicha   +10 more
semanticscholar   +1 more source

Overexpression of Cu/Zn Superoxide Dismutase (Cu/Zn SOD) in Synechococcus elongatus PCC 7942 for Enhanced Azo Dye Removal through Hydrogen Peroxide Accumulation

open access: yesBiology, 2021
Discharge of recalcitrant azo dyes to the environment poses a serious threat to environmental health. However certain microorganisms in nature have developed their survival strategies by degrading these toxic dyes. Cyanobacteria are one such prokaryotic,
ShylajaNaciyar Mohandass   +5 more
doaj   +1 more source

The Use of Microalgae and Cyanobacteria in the Improvement of Agricultural Practices: A Review on Their Biofertilising, Biostimulating and Biopesticide Roles

open access: yesApplied Sciences, 2021
The increase in worldwide population observed in the last decades has contributed to an increased demand for food supplies, which can only be attained through an improvement in agricultural productivities.
A. Gonçalves
semanticscholar   +1 more source

Ecophysiological Aspects and sxt Genes Expression Underlying Induced Chemical Defense in STX-Producing Raphidiopsis raciborskii (Cyanobacteria) against the Zooplankter Daphnia gessneri

open access: yesToxins, 2021
Cyanobacteria stand out among phytoplankton when they form massive blooms and produce toxins. Because cyanotoxin genes date to the origin of metazoans, the hypothesis that cyanotoxins function as a defense against herbivory is still debated.
Mauro C. P. Vilar   +5 more
doaj   +1 more source

Timing the evolution of antioxidant enzymes in cyanobacteria

open access: yesNature Communications, 2021
The ancestors of cyanobacteria generated Earth’s first biogenic molecular oxygen, but how they dealt with oxidative stress remains unconstrained. Here we investigate when superoxide dismutase enzymes (SODs) capable of removing superoxide free radicals ...
Joanne S. Boden   +3 more
semanticscholar   +1 more source

EFEKTIVITAS BERBAGAI BAHAN FORMULA PUPUK HAYATI SIANOBAKTERI TERHADAP PERTUMBUHAN DAN HASIL PADI GOGO VARIETAS SITU BAGENDIT

open access: yesJTSL (Jurnal Tanah dan Sumberdaya Lahan), 2021
Rice is an important commodity in human life where its production increase must be followed by environmental sustainability and land health. The achievement of increased rice production supported by environmental sustainability can be achieved by ...
Wahyu Satria Eginarta   +2 more
doaj   +1 more source

Dynamic analysis of a new aquatic ecological model based on physical and ecological integrated control

open access: yesMathematical Biosciences and Engineering, 2023
Within the framework of physical and ecological integrated control of cyanobacteria bloom, because the outbreak of cyanobacteria bloom can form cyanobacteria clustering phenomenon, so a new aquatic ecological model with clustering behavior is proposed to
Qiulin Huang   +5 more
doaj   +1 more source

Ploidy in cyanobacteria [PDF]

open access: yesFEMS 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
openaire   +3 more sources

Diversity of Glutathione S-Transferases (GSTs) in Cyanobacteria with Reference to Their Structures, Substrate Recognition and Catalytic Functions

open access: yesMicroorganisms, 2020
Glutathione S-Transferases (GSTs) comprise a diverse group of protein superfamily involved in cellular detoxification of various harmful xenobiotics and endobiotics.
Mohandass ShylajaNaciyar   +6 more
doaj   +1 more source

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