Results 251 to 260 of about 3,896,604 (302)
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Nature, 1992
Dunaliella: Physiology, Biochemistry and Biotechnology. Edited by M. Avron and A. Ben-Amotz. CRC Press: 1992. Pp. 240. a£109, $149.95.
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Dunaliella: Physiology, Biochemistry and Biotechnology. Edited by M. Avron and A. Ben-Amotz. CRC Press: 1992. Pp. 240. a£109, $149.95.
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Current Biology
Borg introduces the red algae - the largest living group of seaweeds.
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Borg introduces the red algae - the largest living group of seaweeds.
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STUDIES OF FRESHWATER RED ALGAE
American Journal of Botany, 1947SINCE 1944 occasional collections of fresh-water red algae have been made by the writer, principally in Louisiana and New Hampshire. A first report on these plants concerned the genera Porphyridium, Audouinella, Compsopogon, Sacheria, and Lemanea (Flint, 1947).
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Phytochemistry, 1976
Abstract The carotenoid composition of the following 8 species of red algae has been studied quantitatively and qualitatively: Bangia fuscopurpurea, Nemalion helminthoides, Bonnemaisonia hamifera (tetrasporophyte), Gigartina stellata, Rhodymenia palmata, Ceramium rubrum, Polysiphonia brodiaei, and Polysiphonia urceolata.
Terje Bjørnland +1 more
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Abstract The carotenoid composition of the following 8 species of red algae has been studied quantitatively and qualitatively: Bangia fuscopurpurea, Nemalion helminthoides, Bonnemaisonia hamifera (tetrasporophyte), Gigartina stellata, Rhodymenia palmata, Ceramium rubrum, Polysiphonia brodiaei, and Polysiphonia urceolata.
Terje Bjørnland +1 more
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Planta, 2014
Leucine-(U)-C(14) applied to the midrib of a young phylloid of Delesseria sanguinea moves basipetally and acropetally and eventually appears in other phylloids of the same plant. The highest velocity of transport calculated was 63 cm/h. The pathway of movement seems to be the veins of the phylloids and the central core of the cauloid.
T, Hartmann, W, Eschrich
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Leucine-(U)-C(14) applied to the midrib of a young phylloid of Delesseria sanguinea moves basipetally and acropetally and eventually appears in other phylloids of the same plant. The highest velocity of transport calculated was 63 cm/h. The pathway of movement seems to be the veins of the phylloids and the central core of the cauloid.
T, Hartmann, W, Eschrich
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Phytoferritin in the red alga Constantinea (Cryptonemiales)
Journal of Ultrastructure Research, 1980Chloroplasts in reproductive blades of the marine red alga Constaninea subulifera contained crystalline aggregations of phytoferritin. The native electron density of the particles' iron component was demonstrated in unstained sections, sections deosmified with periodic acid, and specimens prepared without osmium postfixation.
C M, Pueschel, K M, Cole
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Membrane tubules in the tetraspores of a red alga
Protoplasma, 1984Newly released tetraspores of the red algaNitrophyllum punctatum exhibit numerous tubular structures in their peripheral cytoplasm. They are formed by a unit membrane and present an evident continuity with the plasmalemma. Sometimes they are branched. They seem to increase the total cell surface and might be involved in secretion or osmoregulation.
AVANZINI A, HONSELL, Giorgio
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The origin of red algae and the evolution of chloroplasts
Nature, 2000Chloroplast structure and genome analyses support the hypothesis that three groups of organisms originated from the primary photosynthetic endosymbiosis between a cyanobacterium and a eukaryotic host: green plants (green algae + land plants), red algae and glaucophytes (for example, Cyanophora). Although phylogenies based on several mitochondrial genes
D, Moreira, H, Le Guyader, H, Philippe
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