Results 141 to 150 of about 7,567 (165)
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Boron Requirement of Chlorella vulgaris
Botanical Gazette, 19581. Chlorella vulgaris (Columbia strain) was subcultured in a boron-deficient medium contained in Corning boron-free flasks to bring the level of this element in the cells to a low level; such Chlorella cells were then inoculated into a medium containing 0, 0.5, 1, or 5 p.p.m. boron. 2.
Wayne J. McIlrath, John Skok
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An auto-flocculation strategy for Chlorella vulgaris
Biotechnology Letters, 2014Extracellular polymeric substances (EPS) excreted by microalgae are effective for microalgal flocculation. An auto-flocculation strategy was conducted by adding adequate glycine into the medium, stimulating EPS secretion to achieve auto-flocculation, and recycling the supernatant medium for further cultivation.
Y, Shen, Z, Fan, C, Chen, X, Xu
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Environmental Toxicology and Pharmacology, 2015
DNA methylation in promoter region can be a new chemopreventive marker against polycyclic aromatic hydrocarbons (PAHs). We performed a randomized, double blind and cross-over trial (N=12 healthy females) to evaluate chlorella (Chlorella vulgaris)-induced epigenetic modulation on exposure to PAHs.
Mihi, Yang +3 more
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DNA methylation in promoter region can be a new chemopreventive marker against polycyclic aromatic hydrocarbons (PAHs). We performed a randomized, double blind and cross-over trial (N=12 healthy females) to evaluate chlorella (Chlorella vulgaris)-induced epigenetic modulation on exposure to PAHs.
Mihi, Yang +3 more
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Protoplast induction in Chlorella vulgaris
Plant Science Letters, 1977Abstract Cells of the unicellular green alga Chlorella vulgaris formed osmotically fragile protoplasts when incubated for 4–6 h in a defined medium plus 0.4 M mannitol plus 0.5% Cellulysin. The protoplasts were extruded through breaks in the cell wall and not by dissolution of the wall.
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Chlorophyllase of Chlorella vulgaris Beijerinck
Phytochemistry, 1965Abstract Some properties of chlorophyllase (E.C.3.1.1.14 = chlorophyll chlorophyllido-hydrolase) in homogenates from Chlorella vulgaris Beijerinck 211-11h are described. Chlorophyllase is localized in the chloroplast; the enzyme is easily solubilized and can be strongly activated after a short incubation with trypsin.
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CHLORELLA VULGARIS CULTIVATED IN HYDROPONIC WASTEWATER
Acta Horticulturae, 2009Alternative culture media, such as industrial and agricultural wastewaters, have been evaluated for cultivating microalgae. This use makes residue recycling possible by bioconverting wastewater in a rich nutritive biomass that can be used as feeding supplement in aquaculture and several other areas.
F.C. Bertoldi +2 more
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Giornale di batteriologia, virologia ed immunologia, 1977
The uptake, accumulation and loss of traces of radiocobalt present in the culture medium by a green alga, Chlorella vulgaris, were studied. The trace quantities of the radionuclide employed had no effect on the growth of the algal population. The uptake is related to the number of cells present and to the temperature of the culture medium; it is not ...
C M, Avio, A, Campagni
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The uptake, accumulation and loss of traces of radiocobalt present in the culture medium by a green alga, Chlorella vulgaris, were studied. The trace quantities of the radionuclide employed had no effect on the growth of the algal population. The uptake is related to the number of cells present and to the temperature of the culture medium; it is not ...
C M, Avio, A, Campagni
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АНАЛИЗ МИКРОВОДОРОСЛИ CHLORELLA VULGARIS
Аннотация: Ушбу макола амалий биотекснологизация турли сохаларида юкори мослашувчанлик ва мухим салохиятга ега бо'lgan Chlorella vulgaris mikro suv o'tining biologik va biokimyoviy xususiyatlarini o'rganadi. Turning kashf etilishi tarixi, uning evolyutsion barqarorligi va noyob hujayra tuzilishi tufayli keng tarqalishi tasvirlangan.openaire +2 more sources
EFFECT OF ATRAZINE ON CHLORELLA VULGARIS
American Journal of Botany, 1966Samples of a synchronous culture of Chlorella vulgaris were treated with: (a) atrazine, (b) atrazine + glucose, or (c) glucose. Cultures were sampled 0, 24, 48, and 72 hr, after treatment. Chlorophyll and packed cell volume were determined on each, and electron micrographs were taken.
F. M. Ashton +2 more
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2023
The content of photosynthetic pigments, their ratio and primary photosynthesis processes in Chlorella vulgaris were investigated by the combined and separate action of salts of trace elements Selenium (sodium selenite), Zinc (zinc sulfate) and Chromium (chromium chloride).
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The content of photosynthetic pigments, their ratio and primary photosynthesis processes in Chlorella vulgaris were investigated by the combined and separate action of salts of trace elements Selenium (sodium selenite), Zinc (zinc sulfate) and Chromium (chromium chloride).
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