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Welcome to the Pubget Medical Subject Headings (MESH) browser. Click on a topic or subtopic below to explore related papers. In the gold box is the most recent paper about the current MESH term, and below are 20 related papers.
Algae, Golden-Brown (1):
Recent article
Algae, Golden-Brown
FEMS Microbiology Letters (288)2 2008
Abstract
Algal blooms have become a worldwide issue recently, especially those comprised of toxic cyanobacteria. Grazers' predation of bloom-forming algae plays an important role in water clearing. In this study, a species of golden alga (strain ZX1), capable of feeding on the toxic cyanobacteria Microcystis...
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PMID: 18811657
PDF is available here.
PDF is available here.
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Microbial Ecology (56)1 2008
Abstract
Experimental studies were carried out on an Antarctic isolate of the heterotrophic nanoflagellate Paraphysomonas imperforata to examine the efficiency of incorporation and remineralization of nitrogen and phosphorus from bacterial prey. Experiments were carried out over a temperature range from ambi...
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PMID: 17932714
PDF is available here.
PDF is available here.
Abstract
Abstract
I and II (NAI and NAII), or the novel Marine Stramenopiles (MAST). However, some deep-sea NAII formed distinct, bootstrap supported clades. Stramenopiles were recovered from the euphotic zone only, although many MAST are reportedly heterotrophic, making the observed distribution a point for further...
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PMID: 17472637
PDF is available here.
PDF is available here.
Abstract
We investigated the thermal adaptation of 19 strains of the same Spumella morphospecies (Chrysophyceae, Heterokonta). In order to test for local adaptation and the existence of specific ecotypes we analysed growth rates of these strains, which originated from different climate regions. We applied te...
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PMID: 17298360
PDF is available here.
PDF is available here.
Abstract
Bioinformatic analysis of the Heterosigma akashiwo chloroplast genome sequence revealed the presence of a single two-component His-to-Asp (designated Tsg1/Trg1) pair in this stramenopile (golden-brown alga). These data represent the first documentation of a His-to-Asp array in stramenopiles and coun...
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PMID: 17477873
PDF is available here.
PDF is available here.
Abstract
We isolated 31 strains of "Spumella-like" flagellates from remote sampling sites from all continents, including Antarctica. These and another 23 isolates from a former study were characterized morphologically and by small-subunit rRNA gene sequence analysis and tested for the maximum temperature tol...
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PMID: 16885260
PDF is available here.
PDF is available here.
Abstract
We found significant and interacting effects of light and nutrients on Ochromonas minima growth rate and abundance. At high light intensity, nutrient enrichment resulted in increased growth rates and population sizes. In contrast, reduced growth rates and population sizes were observed for nutrient...
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PMID: 16843063
PDF is available here.
PDF is available here.
Abstract
The structure and dynamics of small eukaryotes (cells with a diameter less than 5 microm) were studied over two consecutive years in an oligomesotrophic lake (Lake Pavin in France). Water samples were collected at 5 and 30 m below the surface; when the lake was stratified, these depths corresponded...
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PMID: 16598004
PDF is available here.
PDF is available here.
Abstract
Science of the Total Environment (353)1-3 2005
Abstract
Fitoterapia (76)5 2005
Abstract
Diacronema sp. was cultured and its sterols were separated by column chromatography on silica gel. The new sterol 24-ethyl-4alpha-methyl-cholestane-3,20-diol (1) was characterised by NMR and MS spectrometry, as well as (22E)-24-ethyl-4alpha-methyl-5alpha-cholest-22-en-3beta-ol (2) and beta-sitostero...
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PMID: 15893886
PDF is available here.
PDF is available here.
Environmental Toxicology (20)3 2005
Abstract
Our findings may shed light on understanding the role of Poterioochromonas in the aquatic ecosystem, in particular, as a grazer of toxic cyanobacteria and a biodegrader for microcystins.
(c) 2005 Wiley Periodicals, Inc....
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PMID: 15892038
PDF is available here.
PDF is available here.
Abstract
We isolated 28 strains of 'Spumella-like' flagellates from different freshwater and soil habitats in Austria, People's Republic of China, Nepal, New Zealand, Uganda, Kenya, Tanzania and Hawaii by use of a modified filtration-acclimatization method. 'Spumella-like' flagellates were found in all of th...
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PMID: 15819851
PDF is available here.
PDF is available here.
Aquatic Toxicology (71)3 2005
Abstract
We specifically tested: (1) the importance of suspended particles as an uptake route for dissolved substances; and (2) the significance of particle surface properties, i.e. surface load and mineralogy. As a model system we used an axenically cultured strain of a widespread and often abundant flagell...
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PMID: 15670631
PDF is available here.
PDF is available here.
Marine Biotechnology (7)2 2005
Abstract
These results clearly showed that low temperature suppressed coccolithophorid growth but induced cell enlargement and as stimulated the intracellular calcification that produces coccoliths....
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PMID: 15782289
PDF is available here.
PDF is available here.
Extremophiles (8)6 2004
Abstract
We explored a benthic community living on stones in an acidic (pH< or =2) stream of active volcanic origin from Patagonia, Argentina, by combining in situ measurements (temperature, pH, conductivity, dissolved oxygen), photosynthesis of intact biofilms (measured with microsensors by the light-dark s...
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PMID: 15635484
PDF is available here.
PDF is available here.
Abstract
Marine Pollution Bulletin (48)11-12 2004
Abstract
We contend that a major advancement in the study of ballast-water microorganisms in particular, and of aquatic pathogens in general, will be expedited sample analysis, such as provided by the elegant technology of DNA microarrays. In order to use DNA microarrays, however, one must establish the appr...
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PMID: 15172815
PDF is available here.
PDF is available here.
Abstract
Abstract
We have sampled various diverse protists to determine which groups have retained the gene. Database searches and degenerate PCR uncovered genes for likely mitochondrial FtsZs from the glaucocystophyte Cyanophora paradoxa, the oomycete Phytophthora infestans, two haptophyte algae, and two diatoms--on...
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PMID: 15144062
PDF is available here.
PDF is available here.
Abstract
The phytoplankton community in three small (0.065-0.249 km2) reservoirs in the stepped plateau landscape in the Kinangop area above the Rift Valley floor in Kenya were studied between 1998 and 2000. Approximately 70 species of phytoplankton were identified. The community was dominated by chlorophyte...
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PMID: 15384729
PDF is available here.
PDF is available here.
Protoplasma (221)3-4 2003
Abstract
10 nm diameter filaments were observed in whole-mount preparations of algae of diverse phyla: Acetabularia acetabulum and A. major (Chlorophyta), Chara australis and Nitella flexilis (Charophyta), and Poterioochromonas malhamensis (Chrysophyta). A polyclonal antibody raised against a basic, 50 kDa D...
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PMID: 12802635
PDF is available here.
PDF is available here.