Results 31 to 40 of about 8,931 (183)
Diversity of cyanobacterium Nostoc and its conservancy in Lithuania
Mokslas: Lietuvos Ateitis, 2011 The article discusses the diversity, distribution and ecology of Nostoc genus in Lithuania. Nine Nostoc species including N. caeruleum, N. carneum, N. commune, N. ellipsosporum, N. linckia, N. pruniforme, N. punctiforme, N.
Ina Špakaitė, Jolanta Kostkevičienė
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Biosorption of Cadmium and Lead by Dry Biomass of Nostoc sp. MK-11: Kinetic and Isotherm Study
Molecules, 2023 Cadmium (Cd) and lead (Pb) are global environmental pollutants. In this study, Nostoc sp. MK-11 was used as an environmentally safe, economical, and efficient biosorbent for the removal of Cd and Pb ions from synthetic aqueous solutions. Nostoc sp. MK-11
Muhammad Kaleem +8 more
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On the ecology of Nostoc commune (Cyanoprokaryota) in Southern Siberia and Mongolia [PDF]
Сибирский лесной журнал, 2019 The author’s and literature data on the distribution of the Nostoc Nostoc commune Vaucher ex Bornet et Flahault in the terrestrial habitats of Southern Siberia and Mongolia, the size of the biomass formed by the species and the content of nitrogen in the
I. N. Egorova +3 more
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New Nostocyclophanes from Nostoc linckia
Marine Drugs, 2023 Six new nostocyclophanes and four known compounds have been isolated from Nostoc linckia (Nostocaceae) cyanobacterial strain UTEX B1932. The new compounds, nostocyclophanes E–J (1–6), were characterized by NMR and MS techniques. The known compounds were nostocyclophanes B–D, previously isolated from this strain, and dedichloronostocyclophane D ...
Jingqiu Dai +4 more
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Effect of Cyanobacteria Isolates on Rice Seeds Germination in Saline Soil
مجلة بغداد للعلوم, 2018 Cyanobacteria are prokaryotic photosynthetic communities which are used in biofertilization of many plants especially rice plant. Cyanobacteria play a vital role to increase the plant's ability for salinity tolerance.
Mostafa M. El -Sheekh +3 more
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The effect of acidity at limited irradiance on survival, growth, pigment composition and ammonium liberation of soil cyanobacterium Nostoc sp., collected from paddy-fields of Golestan province [PDF]
فیزیولوژی محیطی گیاهی, 2007 Cyanobacterium Nostoc sp. can be considered as an interesting microorganism for the ability of excretion buffering compounds. With respect to possible applied potential of this strain, this ability has been studied under limited irradiance.
f Amirlatifi +3 more
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Single GAF Domain Phytochrome Exhibits a pH‐Dependent Shunt on the Millisecond Timescale
ChemPhysChem, Volume 26, Issue 6, March 15, 2025.During their light‐induced photocycle, phytochromes can engage in a thermal reversion back to the initially excited state, denoted as a shunt. This study investigates a pH‐dependent shunt transition in the Pfr state of the All2699g1 phytochrome from Nostoc punctiforme using UV/Vis laser flash photolysis and kinetic modeling. The findings suggest a keto‐
Florian Trunk +6 more
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Molecular and phylogenetic characterization of two species of the genus Nostoc (Cyanobacteria) based on the cpcB-IGS-cpcA locus of the phycocyanin operon [PDF]
Journal of BioScience and Biotechnology, 2012 Traditionally, the taxonomy of the genus Nostoc is based on morphological and physiological characters. The extreme morphological variability of the Nostoc species, due to their life cycle and environmental conditions, hampers the correct identification ...
IVANKA TENEVA +3 more
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Journal of Raman Spectroscopy, EarlyView.Micrometer analysis of millimeter lines of Raman spectra concludes in the association of anatase and graphitized organic matter (graphogen). The photosynthetic microorganisms at the origin of the microbialites produce O2, which is transformed by TiO2 into reactive species that, in turn, decompose the organic matter of the microorganisms. ABSTRACT Raman
Marie‐Paule Bassez
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Land Degradation &Development, EarlyView.ABSTRACT In recent years, biochar has been studied for its range of applications. Recognized by the IPCC as a key Carbon Dioxide Removal (CDR) strategy, it also stands out as an important tool for reclaiming degraded lands, including vast global areas affected by salinity, such as those in China, India, and Australia.
Juciane Vieira de Assis Freire +12 more
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