Results 21 to 30 of about 8,931 (183)
eLife, 2020 Local activation and long-range inhibition are mechanisms conserved in self-organizing systems leading to biological patterns. A number of them involve the production by the developing cell of an inhibitory morphogen, but how this cell becomes immune to ...
Xiaomei Xu +5 more
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BMC Microbiology, 2022 Highlight Mixotrophic conditions can be used to optimize the biosorption controllable factors for the maximum metal removal efficiency. Different habitats (lime stones of Khuzestan province and fresh water of of Golestan province) can effect the uptake ...
Elham Ghorbani +3 more
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The Nostoc–Gunnera symbiosis [PDF]
New Phytologist, 1992 summary Gunnera L. develops a complex and intimate symbiosis with N2‐fixing cyanobacteria of the genus Nostoc, which renders the plant independent of combined nitrogen. The Nostoc‐Gunnera symbiosis exhibits unique features compared to other cyanobacterial‐plant symbioses: it is for example the only one that involves a flowering plant (angiosperm), the ...
B, Bergman, C, Johansson, E, Söderbäck
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Plant and Fungal Systematics, 2018 Closely related lichen-forming fungal species circumscribed using phenotypic traits (morphospecies) do not always align well with phylogenetic inferences based on molecular data.
Jolanta Miadlikowska +6 more
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Isolation and Identification of Dominant N2 Fixing Cyanobacterial Strains from Different Locations [PDF]
Journal of Agricultural Chemistry and Biotechnology, 2018 Isolation of cyanobacteria dominated in the soil samples collected from different sites in Kafr El- Sheikh, and El-Dkahlia governorates isolates were successfully obtained as bacterial free cyanobacteria.
mahmoud Gaballah +3 more
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Ultrastructural Development of Nostoc muscorum A [PDF]
Journal of General Microbiology, 1973 SUMMARY: The ultrastructural development of Nostoc muscorum A was studied in preparations grown in darkness and sampled during succeeding intervals in the light. The major effect on ultrastructure during light-induced development is a re-organization of the thylakoid lamellae.
R, Ginsburg, N, Lazaroff
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Future Journal of Pharmaceutical Sciences, 2023 Background Marine cyanobacteria have been known to contain several unique bioactive compounds which have different therapeutic potentials. The current research focuses to identify the efficacy of Nostoc calcicola to counteract the harmful effects of free
Pragati Gupta +5 more
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Frontiers in Sustainable Food Systems, 2021 Wide applications of glyphosate and 2,4-dichlorophenoxyacetic acid (2,4-D) in rice paddy fields could lead to their residues in environment, posing adverse effects on rice growth and primary producers in the rice ecosystem.
Suwakan Tansay +5 more
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PRODUCTIVITY OF BIOMASS AND SOME METABOLITES OF ANABAENA ORYZAE AND NOSTOC SP. GROWN UNDER STRESS CONDITIONS [PDF]
Assiut University Journal of Multidisciplinary Scientific Research, 2017 The current study aimed to investigate the effect of stress conditions such as nitrogen and phosphorous deficiency and supplementation, salinity stress and different pH values on the biomass, lipid, protein, amino acid and carbohydrate productivities of ...
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Nostoc thermotolerans sp. nov., a soil-dwelling species of Nostoc (Cyanobacteria)
International Journal of Systematic and Evolutionary Microbiology, 2017 A filamentous, soil-dwelling cyanobacterial strain (9C-PST) was isolated from Mandsaur, Madhya Pradesh, India, and is described as a new species of the genus Nostoc. Extensive morphological and molecular characterization along with a thorough assessment of ecology was performed.
Suradkar, Archana +7 more
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