Results 161 to 170 of about 2,956 (218)

Freshwater Micro-algal Diversity –Chlorococcales from Sawaimadhopur, Rajasthan, India

open access: yesInternational Journal of Bioinformatics and Biological Science, 2017
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Achtergronddocument, referenties en maatlatten fytoplankton ten behoeve van de Kaderrichtlijn Water [PDF]

open access: yes, 2007
Baretta-Bakker, J.G.   +7 more
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The genus Neochloris Starr (Chlorophyceae, Chlorococcales)

Phycologia, 1973
Abstract Study and culture of five isolates of the genus Neochloris revealed three previously undescribed species. A morphological key to all current species of Neochloris as cultured under standard conditions is provided. Supplementary growth patterns and physiological attributes are reported.
exaly   +2 more sources

Grazer-induced defenses in Scenedesmus (Chlorococcales; Chlorophyceae): coenobium and spine formation

Phycologia, 1999
Three strains of the nonspiny Scenedesmus acutus Meyen, one strain of the nonspiny S. falcatus Chodat, and three strains of the spined Scenedesmus quadricauda (Turpin) Brebisson were cultured in standard medium and in medium containing filtered water from a culture of the grazer Daphnia.
Lürling, M., Beekman, W.
exaly   +4 more sources

Polymorphism in gloeotaenium (Chlorococcales, Chlorophyceae)

Hydrobiologia, 1981
Morphological variations of Gloeotaenium loitlesbergarianum Hansgirg were studied both in cultures and in nature. In cultures, the alga exhibits considerable variation in the number of cells per colony, ranging from unicells to colonies with more than four cells. The characteristic band was also absent in cultures.
P. V. Devi Prasad, Y. B. K. Chowdary
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Development of Red Pigmentation in Chlorococcum wimmeri (Chlorophyta: Chlorococcales)

Phycologia, 1967
Thomas E. Brown   +2 more
exaly   +2 more sources

Etude morphologique et taxonomique de Paradoxia pelletieri (Chlorophyceae, Chlorococcales)

Phycologia, 1982
Abstract Paradoxia pelletieri, Druart & Reymond (1979), est une algue rare decouverte dans le plancton du lac du Bourget (France). Des examens au microscope optique et au microscope electronique a transmission apportent de nouveaux elements sur la morphologie et la taxonomie de cet organisme.
Reymond, O., Druart, J.C.
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Nitrate reduction in Chlorococcales

Hydrobiologia, 1981
Nitrate 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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Connaissance actuelle du genreTreubaria (Chlorococcales)

Schweizerische Zeitschrift für Hydrologie, 1978
In 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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