Results 141 to 150 of about 5,587 (172)
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Phylogenetic studies on Scenedesmaceae (Chlorophyta)
Algological Studies/Archiv für Hydrobiologie, Supplement Volumes, 200018S-RNA was analysed for 17 species from 8 genera of Scenedesmaceae sensu KOMAREK et FOTT (1983) and one strain of Coelastropsis (Coelastraceae) and Coelastrella (Scotiellaceae). According to the results a subfamily Desmodesmoideae was set up, the subgenera Acutodesmus and Scenedesmus were verified and Scenedesmus (Kermatia) pupukensis was transferred ...
Eberhard Hegewald, Nobutaka Hangata
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Cryopreservation ofChlamydomonas reinhardtii(Chlorophyta)
European Journal of Phycology, 1999Cryopreserved Chlamydomonas reinhardtii cultures remained viable when frozen by cooling slowly to −55°C, then plunging into liquid nitrogen for at least 1 day of storage. High viability (>40%) was retained when cultures contained 2–10% (v/v) methanol as a cryoprotective agent prior to freezing, while dimethyl sulphoxide was ineffective.
Alexandra L. M. Crutchfield +2 more
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Phylogenetic position of the Sphaeropleaceae (Chlorophyta)
Plant Systematics and Evolution, 2002The complete 18S rRNA gene sequences of four Sphaeroplea C.A. Agardh strains (Sphaeropleales, Sphaeropleaceae), two Atractomorpha Hoffman strains (Sphaeropleales, Sphaeropleaceae) and two Ankyra Fott strains (Chlorococcales, Characiaceae) were determined and subjected to phylogenetic analyses.
Matthias Wolf +4 more
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Studies on the Dasycladales (Chlorophyta) of China
Chinese Journal of Oceanology and Limnology, 1985A review of the previous reports on species of Dasycladales in China shows there are to data eleven species. In the present report four more unrecorded species are added to the Chinese marine flora, making a total of fifteen species belonging to three genera in two families.
C. K. Tseng, Dong Meiling
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The hidden diversity of lichenised Trebouxiophyceae (Chlorophyta)
Phycologia, 2018The class Trebouxiophyceae is comprised of coccoid to ellipsoid unicells, filaments, blades and colony-forming species of green algae occurring in diverse terrestrial and aquatic environments. Some representatives have evolved parasitic heterotrophic lifestyles, others have been investigated for their biotechnological potential and others have evolved ...
LUCIA MUGGIA +2 more
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Flavonoids in the green algae (chlorophyta)
Phytochemistry, 1969Abstract A number of flavonoid C-glycosides have been isolated from the green alga Nitella Hookeri (F. Characeae). This extends the range of plants in which flavonoids are known to exist, to include the green algae.
L.J. Porter, K.R. Markham
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Nitric Oxide(II) in the Biology of Chlorophyta
Molecular Biology, 2023NO is a gaseous signaling redox-active molecule that functions in various eukaryotes. However, its synthesis, turnover, and effects in cells are specific in plants in several aspects. Compared with higher plants, the role of NO in Chlorophyta has not been investigated enough.
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Abteilung Chlorophyta (Grünalgen)
1987Der Grosteil der Grunalgen lebt limnisch. Nur etwa 10% kommen in Salzwasser vor. Sie gedeihen in verschiedenen Tiefen, dominieren aber in seichtem Wasser. Man findet sie auch in und auf feuchter Erde, an Baumstammen etc. Einige nehmen an der Bildung von Flechten teil.
Meinrad Küttel, Gertrud Dahlgren
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The demise of the genus Scotiellopsis Vinatzer (Chlorophyta)
Nova Hedwigia, 2013The genus Scotiellopsis was established in 1975 by Vinatzer for a newly described species Scotiellopsis rubescens, but after revision by Puncochařova & Kalina in 1981 it included five species. The genus comprises coccoid green algae typically with apical thickenings and meridional ribs.
Marek Eliáš, Veronika Kaufnerová
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