Results 141 to 150 of about 899 (157)

Annotated list of Cyanoprokaryota from Murmansk Region. I. Chroococcales

Novosti sistematiki nizshikh rastenii, 2009
The results of studies of Cyanoprokaryota (Cyanophyta, Cyanobacteria) of the Murmansk Region are presented. The list of Chroococcales contains 78 species, 16 ones being reported as new records for the Murmansk Region, Gloeocapsopsis pleurocapsoides — as a new record for Russia.
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The effect of gradient cooling on bloom decline in Microcystis (Cyanophyceae, Chroococcales)

Phycologia, 2016
Microcystis blooms occur frequently in many eutrophic lakes during periods of warm temperature and disappear when the temperature becomes lower. Seasonal decreases in water temperature might be a key factor leading to the decline of Microcystis blooms. However, to date, there have been few studies investigating the effects of decreasing temperature on ...
Zhicong Wang, Yiyong Zhou, Dunhai Li
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A marine Synechocystis (Chroococcales, Cyanophyta) epizoic on didemnid ascidians from the Mediterranean Sea

Phycologia, 1990
Abstract A species of Synechocystis has been found in association with two ascidian species belonging to the family Didemnidae in the north-western Mediterranean Sea. Structurally, three zones are apparent: In the peripheral layer there is a band of closely joined thylakoids; in the median region of the cells the thylakoids appear swollen and form ...
M. Hernández-Mariné, X. Turon, J. Catalan   +2 more
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Freshwater planktic Chroococcales (Cyanoprokaryota) from North-Eastern Australia: a morphological evaluation

Nova Hedwigia, 2007
Planktic cyanoprokaryotes of the order Chroococcales are described from 192 sites in north-eastern Australia. Despite the diversity of freshwater biotopes, and increasing evidence of seasonal cyanoprokaryote dominance in planktic habitats, particularly man made reservoirs, this is the first detailed study documenting the cyanoprokaryote microflora from
McGregor, Glenn B., Fabbro, Larelle D., Lobegeiger, Jaye.   +2 more
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Iron starvation increases toxicity of Microcystis aeruginosa CYA 228/1 (Chroococcales, Cyanophyceae)

Phycologia, 1996
Abstract Toxin production and growth during iron starvation was studied in the toxic strain Microcystis aeruginosa (Kutzing) Lemmermann CYA 228/1 and the non-toxic strain M. aeruginosa CYA 143, using continuous culture. Iron starvation resulted in a 5-fold decrease in chlorophyll a content and a 3-fold decrease in the protein content in both organisms ...
Lyck, Susanne, Gjølme, Nina, Utkilen, Hans   +2 more
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Nucleoid morphology in the coccal cyanophyte Cyanothece halobia (Chroococcales, Cyanophyta)–––a DAPI fluorescence study

Phycologia, 1996
Abstract Morphology of the nucleoid in the halobiotic, planktic cyanophyte Cyanothece halobia Roussomoustakaki et Anagnostidis was investigated. DAPI fluorescence staining revealed that nucleoid morphology strongly resembles that of Cyanothece aeruginosa (Nageli) Komarek.
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Effects of nitrogen and phosphorus deprivation on Chroococcidiopsis sp. (Chroococcales)

Algological Studies/Archiv für Hydrobiologie, Supplement Volumes, 1996
Daniela Billi, Maria Grilli Caiola
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Cyanoprokaryota 1. Teil Chroococcales

Phycologia, 1999
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A Fossil Member of The Chroococcales From The Lower Gondwanas of India

The Palaeobotanist, 1954
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Studies on the fresh-water Cyanophyceae of Andaman and Nicobar Islands I: Chroococcales

Nova Hedwigia, 1986
Braj Nandan Prasad, Mahendra Nath Srivastava   +1 more
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