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MetabolomicsCascading effects of root microbial symbiosis on the development and metabolome of the insect herbivore Manduca sexta L

Root mutualistic microbes can modulate the production of plant secondary metabolites affecting plant–herbivore interactions. Still, the main mechanisms underlying the impact of root mutualists on herbivore performance remain ambiguous. In particular, little is known about how changes in the plant...

2023-09-12 | MTBLS2700 | MetaboLights
TranscriptomicsComparative genomic hybridization of Clostridium sporogenes and Clostridium botulinum strains
Clostridium botulinum is a heterogeneous Gram-positive species that comprises four genetically and physiologically distinct groups of bacteria that share the ability to produce botulinum neurotoxin, the most poisonous toxin known to man, and the causative agent of botulism, a severe disease of human...
ORGANISM(S): Clostridium botulinum 
2007-05-23 | E-TABM-264 | biostudies-arrayexpress
TranscriptomicsBacteroides (Phocaeicola)-driven metabolic remodelling suppresses Clostridioides difficile toxin expression in mixed biofilm communities
The aim of this study was to investigate transcriptomic changes in Clostridioides difficile when cultured as monoculture biofilms or as co-culture biofilms with either Bacteroides (Phocaeicola) dorei or Bacteroides (Phocaeicola) vulgatus. This study was also interested in transcriptomic changes occu...
ORGANISM(S): Phocaeicola vulgatus 
2026-09-23 | E-MTAB-15641 | biostudies-arrayexpress
TranscriptomicsTranscript analyses of cisplatin and Sky1 effects in Saccharomyces cerevisiae
Sky1 is a Saccharomyces cerevisiae rich serine-arginine (SR) protein-specific kinase and its enzymatic activity is essential in the cytotoxicity caused by cisplatin, although the molecular mechanisms supporting this function are not understood. We present a transcriptome analysis discriminating betw...
ORGANISM(S): Saccharomyces cerevisiae 
2014-08-01 | E-GEOD-41094 | biostudies-arrayexpress
MetabolomicsMetabolomic analysis of alfalfa (Medicago sativa L.) root-symbiotic rhizobia responses under alkali stress
Alkaline salts (e.g., NaHCO3 and Na2CO3) causes more severe morphological and physiological damage to plants than neutral salts (e.g., NaCl and Na2SO4) due to differences in pH. The mechanism by which plants respond to alkali stress is not fully understood, especially in plants having symbotic relat...
2018-07-27 | MTBLS481 | MetaboLights
ProteomicsPolymer type specific microplastic effects on Dreissena bugensis’ proteome, antioxidant activity and behavior
The freshwater mussel Dreissena bugensis was exposed for nine days to different microplastic particles, in detail, to three petroleum-based polymers (polyamide (PA), polyethylene terephthalate (PET), polystyrene (PS)), to one bio-based polymer (polylactic acid (PLA)) and to ground mussel shells (MS)...
ORGANISM(S): Dreissena rostriformis bugensis 
2022-11-11 | PXD030056 | Pride
Proteomics Filter feeders Microplastics Real-time valvometry Antioxidant activity 
MetabolomicsHierarchical Carbon Metabolism in Iron-Deficient Bacteria Favors Iron-Scavenging Strategy

High-affinity iron (Fe) scavenging compounds, or siderophores, are widely employed by soil bacteria to survive scarcity in bioavailable Fe. Siderophore biosynthesis relies on cellular carbon metabolism, despite reported decrease in both carbon uptake and Fe-containing metabolic proteins in Fe-def...

2020-12-05 | MTBLS1715 | MetaboLights
TranscriptomicsTranscriptional profiling of staurosporine-induced cell death in wild type versus M-NM-^Tczt-1 in Neurospora crassa
Purpose: Compare the transcriptional profile of staurosporine-treated cells in Neurospora crassa wild type and M-NM-^Tczt-1 (M-NM-^TNCU09974) cells Methods: Conidial suspensions were obtained and 1 x 106 cells/ml incubated in minimal medium for 6 hours (26M-BM-:C, 140 rpm, constant light) followed b...
ORGANISM(S): Neurospora crassa 
2014-07-01 | E-GEOD-52153 | biostudies-arrayexpress
MetabolomicsUntargeted LC-MS metabolomic studies of Asteraceae species to discover inhibitors of Leishmania major dihydroorotate dehydrogenase

INTRODUCTION: Interesting data about the family Asteraceae as a new source of Leishmania major dihydroorotate dehydrogenase (LmDHODH) inhibitors are presented. This key macromolecular target for parasites causing neglected diseases catalyzes the fourth reaction of the de novo pyr...

2019-10-14 | MTBLS722 | MetaboLights
MetabolomicsMetabolomics Analysis Reveals Tissue-Specific Metabolite Compositions in Leaf Blade and Traps of Carnivorous Nepenthes Plants
Nepenthes is a genus of carnivorous plants that evolved a pitfall trap, the pitcher, to catch and digest insect prey to obtain additional nutrients. Each pitcher is part of the whole leaf, together with a leaf blade. These two completely different parts of the same organ were studied separately in a...
2020-07-10 | MTBLS1783 | MetaboLights
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