Results 31 to 40 of about 9,648 (177)
European Journal of Entomology, 2014 Larvae of Chironomidae are distributed world-wide and are very abundant in eutrophic water bodies affected by cyanobacterial blooms. However, there is little information on the effect of cyanobacteria and their metabolites on these aquatic organisms. Our
Magdalena TOPOROWSKA +2 more
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Interactions of PatA with the Divisome during Heterocyst Differentiation in
mSphere, 2020 The Anabaena organismic unit is a filament of communicating cells. Under conditions of nitrogen scarcity, some cells along the filament differentiate into heterocysts, which are specialized in the fixation of atmospheric N2 and provide the vegetative ...
Ana Valladares +2 more
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Acta Biológica Colombiana, 2016 La concentración de nitrógeno constituye un parámetro esencial en cultivos de cianobacterias para la producción de biomasa enriquecida con fines biotecnológicos.
Néstor Rosales Loaiza +3 more
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Toxicon: X, 2019 Thirty-two 14-month old steers died during a period of four days (19–23 June 2017) after drinking from Junipers Reservoir (southeastern Oregon, USA) during a cyanobacterial bloom.
Theo W. Dreher +7 more
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mSphere, 2020 The model cyanobacterium Anabaena sp. PCC 7120 exhibits a phototrophic metabolism relying on oxygenic photosynthesis and a complex morphology. The organismic unit is a filament of communicated cells that may include cells specialized in different ...
Cristina Velázquez-Suárez +2 more
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Effect of Compost Tea, Cyanobacterial Strains and their Extracts on Growth and Productivity of Wheat Plant [PDF]
Journal of Agricultural Chemistry and Biotechnology, 2022 Applicability of compost tea, cyanobacterial strains of Anabaena cylindrica, Nostoc calcicola and their extracts for enhancing growth and productivity of wheat plant were tested under glass house conditions. Individual and mixture with doses of inorganic
Randa Zaki +3 more
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Glutamine and glutamate transport by Anabaena variabilis [PDF]
Journal of Bacteriology, 1983 Anabaena variabilis, a dinitrogen-fixing cyanobacterium, has high- and low-affinity systems for the transport of glutamine and glutamate. The high-affinity systems have Km values of 13.8 and 100 microM and maximal rates of 13.2 and 14.4 nmol X min-1 X mg of chlorophyll a-1 for glutamine and glutamate, respectively.
J S, Chapman, J C, Meeks
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mBio, 2022 Bacteria in general serve two main tasks: cell growth and division. Both processes include peptidoglycan extension to allow cell expansion and to form the poles of the daughter cells, respectively.
Cristina Velázquez-Suárez +3 more
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Characterization of a chromosomal type II toxin-antitoxin system mazEaFa in the Cyanobacterium Anabaena sp. PCC 7120. [PDF]
PLoS ONE, 2013 Cyanobacteria have evolved to survive stressful environmental changes by regulating growth, however, the underlying mechanism for this is obscure. The ability of chromosomal type II toxin-antitoxin (TA) systems to modulate growth or cell death has been ...
Degang Ning +3 more
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Efficiency Evaluation of Cyanobacterial Strain, Its Extract and Compost Tea as Biofertilizers on Yield of Wheat Plant [PDF]
Journal of Agricultural Chemistry and Biotechnology, 2022 In this study, a pot experiment was carried out in the glass house of the farm at Faculty of Agriculture, Mansoura University, Mansoura, Egypt during the winter season of 2018 to study the effect of inoculation with cyanobacterial strain (Anabaena ...
Ahlam Mehesen +3 more
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