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MetabolomicsSymbiont photosynthesis supplies carbohydrates whereas osmotrophy provides osmolytes in Collodaria photosymbiotic association

Collodaria (Radiolaria) are widespread marine planktonic protists that host photosynthetic microalgal symbionts. Within this photosymbiosis, they can contribute substantially to primary production, particularly in oligotrophic ocean regions. Despite their ecological importance, the mechanisms und...

2026-05-26 | MTBLS12592 | MetaboLights
MetabolomicsResponse to dietary carbohydrates in European seabass (Dicentrarchus labrax) muscle tissue as revealed by NMR-based metabolomics

INTRODUCTION: Feed optimization is a key step to the environmental and economic sustainability of aquaculture, especially for carnivorous species. Plant-derived ingredients can contribute to reduce costs and nitrogenous effluents while sparing wild fish stocks. However, the metab...

2019-01-22 | MTBLS619 | MetaboLights
TranscriptomicsConsequences of exchanging carbohydrates for proteins in the cholesterol metabolism of mice fed a high-fat diet
Dietary proteins have profound effects on lipid metabolism but the mechanism remains to be elucidated. In the present study, we examined the temporal impact of dietary proteins in isoenergetic high fat diets on lipid metabolism of C57BL/6J mice. Mice were first fed a low protein (P) to carbohydrate ...
ORGANISM(S): Mus musculus 
2012-12-19 | E-GEOD-20260 | biostudies-arrayexpress
TranscriptomicsMetabolism of four α-glycosidic linkage-containing oligosaccharides by Bifidobacterium breve UCC2003
Members of the genus Bifidobacterium are common inhabitants of the gastrointestinal tract of humans and other mammals, where they ferment many diet-derived carbohydrates that cannot be digested by their host. To extend our understanding of bifidobacterial carbohydrate utilisation, we investigated th...
ORGANISM(S): Bifidobacterium breve 
2013-08-16 | E-GEOD-47448 | biostudies-arrayexpress
TranscriptomicsGlobal Analysis of Carbohydrates Utilization of the Alkaline Hemicellulytic Bacteria Bacillus sp. N16-5
Alkaline hemicellulytic bacteria Bacillus sp. N16-5 has abroad substrate spectrum and exhibits great growth ability on complex carbohydrates. In order to get insight into its carbohydrate utilization mechanism, global transcriptional profiles were separately determined for growth on glucose, fructos...
ORGANISM(S): Bacillus sp. N16-5 
2014-06-17 | E-GEOD-38276 | biostudies-arrayexpress
MetabolomicsPiriformospora indica stimulates root metabolism of Arabidopsis thaliana
Piriformospora indica is a root-colonizing fungus, which interacts with a variety of plants including Arabidopsis thaliana. This interaction has been considered as mutualistic, as it leads to an increased mycelia dry weight and increased shoot fresh weight, respectively. So far, only indolic glucosi...
2016-07-15 | MTBLS341 | MetaboLights
TranscriptomicsTranscription profiling of wheat to identify genotypic differences in water soluble carbohydrate metabolism in stem
Water soluble carbohydrates (WSC, composed of mainly fructans, sucrose, glucose and fructose) deposited in wheat stems are important carbon sources for grain filling. Variation in stem WSC concentrations among wheat genotypes is one of the genetic factors influencing grain weight and yield under wat...
ORGANISM(S): Triticum aestivum 
2008-10-26 | E-GEOD-9767 | biostudies-arrayexpress
TranscriptomicsStable Patterns of Gene Expression Regulating Carbohydrate Metabolism Determined by Geographic Ancestry
Individuals of African descent in the United States suffer disproportionately from diseases with a metabolic etiology (obesity, metabolic syndrome, and diabetes), and from the pathological consequences of these disorders (hypertension and cardiovascular disease). Using a combination of genetic/geno...
ORGANISM(S): Homo sapiens 
2009-10-30 | E-GEOD-12959 | biostudies-arrayexpress
TranscriptomicsGut-derived short-chain fatty acids are vividly assimilated into host carbohydrates and lipids
Acetate, propionate and butyrate are the main short-chain fatty acids (SCFAs) that arise from the fermentation of fibers by the colonic microbiota. While many studies focus on the regulatory role of SCFAs, their quantitative role as a catabolic or anabolic substrate for the host has received relativ...
ORGANISM(S): Mus musculus 
2013-10-21 | E-GEOD-45926 | biostudies-arrayexpress
TranscriptomicsRegulation of Lifespan, Metabolism, and Stress Responses by the Drosophila SH2B Protein, Lnk
Drosophila Lnk is the single ancestral orthologue of a highly conserved family of structurally-related intracellular adaptor proteins, the SH2B proteins. As adaptors, they lack catalytic activity but contain several protein-protein interaction domains, thus playing a critical role in signal transduc...
ORGANISM(S): Drosophila melanogaster 
2016-03-30 | E-MTAB-4612 | biostudies-arrayexpress
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