Results 121 to 130 of about 572 (157)
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Oocystaenium, a new genus of the chlorococcales
Hydrobiologia, 1959In August 1954, an alga was collected from accumulations of rain water in a field in Goregaon, a suburb of Bombay . A prolonged spell of dry weather in September caused the disappearance of the alga . It was collected early in July in the following year at the commencement of the rains and disappeared at the close of the wet season, as in the previous ...
Ella A. Gonzalves, Kamini R. Mehra
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Lead inhibition of Hormotila blennista (Cholorophyceae, Chlorococcales)
Phycologia, 1973 Thomas J. Monahan
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Development of Red Pigmentation in Chlorococcum wimmeri (Chlorophyta: Chlorococcales)
Phycologia, 1967Thomas E. Brown +2 more
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Nitrate reduction in Chlorococcales
Hydrobiologia, 1981Nitrate reducing activity of ten species of Chlorococcalean green algae, grown in three different nitrogen sources, is reported. Results showed that all the ten species exhibited nitrate reducing capacity but they differed very much in their activity. Induction of nitrate reductase was achieved by incubating in nitrate.
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Degradation of long chain n-alkanes by Chlorococcales
European Journal of Applied Microbiology and Biotechnology, 1981Four out of thirty-one algae strains belonging to the order Chlorococcales exhibited good growth on solid media containing n-alkanes. Chlorella vulgaris (397) was able to degrade n-tridecane in cooxidation. The corresponding secondary alcohols and ketones in C2-to C7-position could be identified in the culture broth.
Elisabeth Schr�der, H. J. Rehm
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Die GattungPodohedra (Chlorophyceae, Chlorococcales)
�sterreichische Botanische Zeitschrift, 1965Die GattungPodohedra umfast mindestens vier Arten,P. distincta wird neu beschrieben, die Diagnosen der anderen Arten werden erganzt. Die taxonomischen Merkmale wurden an Kulturen uberpruft. Der Bau des Pyrenoids bietet ein brauchbares zusatzliches diagnostisches Merkmal.
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Observations on a new species of Crucigenia Morren (Chlorococcales)
Phycologia, 1971Abstract Structure and reproduction of a new species of Crucigenia, C. mitrii sp. nov., isolated from a waste water drain at Allahabad (India) are described. The species is comparable to C. quadrata Morren and C. triangularis (Chodat) Schmidle, but is distinct in shape of colony, the formation of two autocolonies in each parent cell of a mother ...
G. L. Tiwari, D. C. Pandey
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Connaissance actuelle du genreTreubaria (Chlorococcales)
Schweizerische Zeitschrift für Hydrologie, 1978In a thesis called ‘Contribution a l'etude deTreubaria’, many wild and cultured samples of different species ofTreubaria are presented. Reproduction, polymorphism, is described with light microscope, scanning and transmission electron microscopes. Full history and a new revision are also discussed.
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The genera Spongiococcum and Neospongiococcum (Chlorophyceae, Chlorococcales)
Phycologia, 1976Abstract Part I of this series emended tbe genus Spongiococcum, erected the genus Neospongiococcum, and described the multinucleate species of the new genus (Deason, 1971). Part II described the species of Neospongiococcum with walls labile in oxalic acid, oxalo-acetic acid, or NaOH (Deason & Cox, 1971).
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Phenolic compounds and antioxidant capacity of Pediastrum boryanum (Chlorococcales) biomass
International Journal of Environmental Health Research, 2020Bioactive compounds, synthesized by photosynthetic microorganisms, have drawn the attention of the pharmaceutical field. This study aimed at evaluating synthesis and in vitro antioxidant capacity of phenolic compounds produced by a microalgae species P.
Marilia Garcez Corrêa da Silva +10 more
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