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Revealing organic carbon sources fueling a coral reef food web in the Gulf of Mexico using stable isotopes and fatty acids
Revealing organic carbon sources coral reef food web Gulf of Mexico stable isotopes fatty acids
2014/4/2
Carbon and nitrogen stable isotopes and fatty acids (FAs) revealed primary producer organic carbon sources that fuel a coral reef food web with river influence. A stable isotope mixing model was used ...
Common carp (Cyprinus caprio) and European catfish (Sillurus glanis) from the Danube River as sources of fat soluble vitamins and fatty acids
RDI atherogenicity index (IA) thrombogenicity index (IT) HPLC GC-MS human health
2014/3/28
The total content of fat soluble vitamins and their percentages in the recommended daily intake for humans per 100 g portion, fatty acids composition, the atherogenic (IA) and thrombogenicity (IT) ind...
Cyanobacteria as a carbon source for zooplankton in eutrophic Lake Taihu, China, measured by 13C labeling and fatty acid biomarkers
Cyanobacteria carbon source zooplankton eutrophic Lake Taihu China measured by 13C labeling fatty acid biomarkers
2014/4/4
Using a combined stable-isotope and fatty-acid approach, we examined carbon-transfer routes from the cyanobacterium Microcystis to zooplankton in eutrophic Lake Taihu, China. Microcystis is generally ...
Heterotrophic and autotrophic assimilation of fatty acids by two scleractinian corals, Montastraea faveolataandPorites astreoides
Heterotrophic autotrophic assimilation fatty acids two scleractinian corals Montastraea faveolata Porites astreoides
2014/4/8
We determined the source of fatty acids in scleractinian corals by separately measuring and comparing thed13C values of fatty acids in zooxanthellae and coral hosts from two scleractinian coral specie...
Effect of light and feeding on the fatty acid and sterol composition of zooxanthellae and host tissue isolated from the scleractinian coral Turbinaria reniformis
Effect of light and feeding on the fatty acid sterol composition of zooxanthellae host tissue isolated scleractinian coral Turbinaria reniformis
2014/4/21
The fatty acid and sterol compositions of zooxanthellae and animal fractions of the scleractinian coral Turbinaria reniformis were investigated under different light and feeding conditions, to study t...
Is w6 docosapentaenoic acid an essential fatty acid during early ontogeny in marine fauna?
w6 docosapentaenoic acid essential fatty acid during early ontogeny marine fauna
2014/4/22
A thraustochytrid marine protist (Schizochytrium sp.) was fed to rotifers (Branchionus plicatilis), which in turn, were fed to cod larvae (Gadus morhua). Samples of larvae 1 and 11 d after hatch, the ...
Protozoans as a food source for Antarctic krill, Euphausia superba: Complementary insights from stomach content, fatty acids, and stable isotopes
Protozoans a food source Antarctic krill Euphausia superba Complementary insights stomach content fatty acids stable isotopes
2014/5/5
We studied the diet of Antarctic krill, Euphausia superba, at five stations across the southwest Atlantic sector in summer 2003 by analyzing stomach content, fatty acids, and stable isotopes on the sa...
We conducted a series of experiments feeding Daphnia pulex nine different phytoplankton monocultures with widely varying fatty acid composition and nutritional values to test the extent to which Daphn...
Phytoplankton essential fatty acid and phosphorus content constraints on Daphnia somatic growth and reproduction
Phytoplankton essential fatty acid phosphorus content constraints Daphnia somatic growth reproduction
2014/5/5
We performed 12 experiments where the herbivorous zooplankter Daphnia pulex was fed three different phytoplankton food types (cyanophytes, chlorophytes, or cryptophytes) at two phosphorus (P) deficien...
Diatom fatty acid biomarkers indicate recent growth rates in Antarctic krill
Diatom fatty acid biomarkers indicate growth rates Antarctic krill
2014/5/9
We investigated the relationship between nutritional condition (levels of specific fatty acids) and growth increment (percentage growth per intermoult period, percentage IMP-1) for Antarctic krill (Eu...
Differential effects of phosphorus and fatty acids on Daphnia growth and reproduction
phosphorus and fatty acids Daphnia growth and reproduction
2014/5/8
We investigated the effects of various mineral and biochemical limitations on Daphnia magna. These daphniids have much lower saturation thresholds for growth for the polyunsaturated fatty acids (PUFA)...
Food quality controls egg quality of the zebra mussel Dreissena polymorpha: The role of fatty acids
zebra mussel Dreissena polymorpha egg
2014/5/19
We investigated the investment of adult Dreissena polymorpha to the eggs by sampling mussels monthly from
4- and 15-m water depth. The fatty acid composition of eggs differed significantly betw...
A test of the role of polyunsaturated fatty acids in phytoplankton food quality for Daphnia using liposome supplementation
polyunsaturated fatty acids phytoplankton food quality Daphnia liposome supplementation
2014/5/21
We conducted a series of experiments using the herbivorous zooplankter Daphnia pulex to investigate the nutritional importance of dietary polyunsaturated fatty acids (PUFAs). Daphnia were fed three di...
Food quality effects of unsaturated fatty acids on larvae of the zebra mussel Dreissena polymorpha
Food quality unsaturated fatty acids zebra mussel Dreissena polymorpha
2014/5/27
In standardized growth experiments, newly hatched larvae of the zebra mussel Dreissena polymorpha were fed diets representing different biochemical compositions. Algae that were rich in (n-3) polyunsa...
Supplementation of cyanobacterial food with polyunsaturated fatty acids does not improve growth of Daphnia
cyanobacterial food polyunsaturated fatty acids does not improve growth of Daphnia
2014/6/9
The hypothesis that the low food quality of nontoxic, ingestible cyanobacteria for Daphnia is due to the absence of long-chained polyunsaturated fatty acids (PUFAs) was tested. Synechococcus elongatus...