Results 171 to 180 of about 9,091 (215)
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Unique response of Cyanophyceae to copper
Journal of Applied Phycology, 1990A study was made of the tolerance to Cu of 11 strains of Cyanophyceae and 7 strains of eukaryotes. These had all been tested within 6 months after isolation for their photosynthetic activity when exposed to Cu (Takamuraet al., 1989) and had repeatedly been subcultured in the medium without Cu for 2 years.
Noriko Takamura +2 more
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The Nature of Pseudovacuoles in Cyanophyceae
Nature, 1966THE nature of the pseudovacuoles, or gas vacuoles, which occur in bacteria and Cyanophyceae, is still enigmatic, although a number of reviews have been devoted to them.
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Cyanophyceae (Cyanobacteria) aérophiles de Nouvelle-Calédonie
Cryptogamie Algologie, 1999Abstract This paper deals with the aerophytic Cyanophyceae from New Caledonia sampled by Prof. Dr A. Guillaumin from Paris, Dr M.G. Baumann-Bodenheim from Zurich, Dr H. Hurlimann from Winterthur and Prof. Baas Becking from Noumea. A total of 124 samples were studied, most of them collected on soil, stones, rocks and barks.
A COUTE, G TELL, Y THEREZIEN
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Large intracytoplasmic crystals in Lyngbya (Cyanophyceae)
Phycologia, 1986In addition to the usual cell inclusions, Cyano phyceae possess a variety of inclusions of spo radic distribution which can be placed in seven groups of systematic value (Jensen 1984). Most observations were made on culture isolates. This note provides data on some unusual inclusions in cells of Lyngbya.
Olivier L. Reymond, Barbara Hickel
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The biology of Nodularia Cyanophyceae
2010The genus Nodularia [Mertens in Juergens] Bornet et Flahault 1888 is considered with regard to its ecology, distribution, physiology and taxonomy. Ecology was studied by periodic sampling of organisms and monitoring environmental parameters in four saline ponds in the British Columbia interior, as well as by sampling a variety of brackish, marine and ...
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LIGHT REACTION SYSTEMS IN CYANOPHYCEAE*
Photochemistry and Photobiology, 1965Abstract— In the blue green algae, Phormidium uncinatum and Ph. autumnale, movement in the dark is arrested by 2 × 10‐‐4 M DCPIP†, whereas photokinesis, i.e. the acceleration of the movement by light, is not markedly impaired. Thus at this concentration movement occurs in the light, but not in the dark.
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Gardner's Cytotogical Studies in Cyanophyceae
1907(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Planta, 2014
The Cyanophyceae are shown not to be so well understood as might be expected. Their mode of development and reproduction, and their liability to modification cannot be comprehended without clone cultures. The lack of knowledge affects taxonomy as much as physiology.A few examples demonstrate deviations from generally accepted ideas.
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The Cyanophyceae are shown not to be so well understood as might be expected. Their mode of development and reproduction, and their liability to modification cannot be comprehended without clone cultures. The lack of knowledge affects taxonomy as much as physiology.A few examples demonstrate deviations from generally accepted ideas.
openaire +1 more source