Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 79 for “"Green alga"”.
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Photosynthetic hydrogen production from the green alga Chlamydomonas reinhardtii
Includes bibliographical references (pages 119-134).
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Availability of phosphorus-32, absorbed on clay particles, to a green alga
Thesis (M.S.)--Michigan State University. Dept. of Fisheries and Wildlife, 1972
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An Ultrastructural Study of Zoospores and Oogonia of the Green Alga Oedocladium
Made available in DSpace on 2014-12-14T13:23:11Z (GMT). No. of bitstreams: 1 7606857.pdf: 10178613 bytes, checksum: 287dcd8ec7ed9da0eae717eaa1406e84 (MD5) Previous issue date: 1975
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Study of mutation, mutants, and repair in the blue-green alga Agmenellum quadruplicatum
The study of induced mutation in blue-green algae can be expected to yield significant information in several areas. First, it is desirable to know which mutagens are capable of causing stable mutations in blue-greens. Several mutagens have been reported to cause mutation in blue-green algae; but …
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Partial Characterization of a Eukaryotic Algal Virus Infecting the Green Alga Cylindrocapsa Geminella
A virus infecting single-celled germlings of the green alga Cylindrocapsa geminella Wolle has been isolated and partially characterized. The virus, designated as the Cylindrocapsa virus (CV), has a 5- or 6-sided polygonal profile in sectional view suggesting that it has an icosahedral geometry
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Interaction between respiratory carbon flow and photosynthetic light harvesting in the green alga, selenastrum minutum
… or result in a state transition. In the green alga, Selenastrum minutum, five treatments were shown to increase dark respiratory carbon flow as measured by CO2 release and/or starch degradation. These treatments were further subdivided on the basis of their ability to cause a state …
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Effect of suspended sediment on the availability of adsorbed phosphorous and iron to a green alga
Thesis (M.S.)--Michigan State University. Dept. of Fisheries and Wildlife, 1976
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Photosynthetic and oxidative stress in the green alga Dunaliella tertiolecta: The effects of UV-B and UV-A radiation
… oxidative stress responses using the unicellular green alga Dunaliella tertiolecta as a model organism. A UV-B spectral profile comparable to natural solar irradiance was produced in the laboratory by filtering UV-B lamp emissions with a novel liquid urate solution (UA) and compared against the …
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Investigation of the Physiology of Hydrogen Production in the Green Alga Chlamydomonas reinhardtii Using Spectral-Selective Photosystem I Light
With increasing global populations and demand for energy, greater strain is placed on the limited supply of fossil derived fuels, which in turn drives the need for development of alternative energy sources. The discovery of biophotolysis in Chlamydomonas reinhardtii and the development of a …
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Interspecies interplay between cyanobacteria and green algae - the first step to know why cyanobacteria produce what we call “Toxins”
… cyanobacterium “Microcystis aeruginosa” and a green alga “Desmodesmus subspicatus” were studied to provide more insights into the ecological importance of the algal secondary metabolites concerning MCs. To achieve this, a dialysis co-cultivation system was established. First, M. aeruginosa PCC …
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Purification and Properties of Triosephosphate Isomerase from Selected Chlorophyta
… triosephosphate isomerase from two unicellular green algae 1 Ankistrodesmus Braunii and Scenedesmus acuminatus, and one filamentous green alga, Chara sp.
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Toxicopathology of microcystin-LR in vivo and in vitro
Microcystin-LR (MCLR), produced by the blue-green alga Microcystis aeruginosa, causes death of livestock and is a public health hazard. The mechanism of MCLR toxicity was investigated using the rat. Changes in serum chemistry parameters and morphology caused by MCLR were characterized in vivo and …
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Experimental and theoretical studies of the photosystem II reaction center: Implications for bicarbonate binding and function
… B}$ binding niche, were mutated in a unicellular green alga Chlamydomonas reinhardtii. The effects of mutations on bicarbonate binding and on other aspects of PSII photochemistry were investigated.
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Density gradient procedures for the selection of synchronous cells of Synechococcus lividus and Chlorella sorokiniana, and the application of the isopycnic technique to the study of the patterns of phosphoribosylglycinamide synthetase during the cell cycle of Chlorella
The blue-green alga, Synechococcus lividus, was isolated free from contaminating bacteria by selecting colonies off agar plates which had been maintained in an atmosphere of 4% CO₂-air. Attempts were made to synchronize the algae by intermittent illumination, isopycnic centrifugation, and …
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