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an exploratory mechanistic Q17 A study to investigate how carbon availability influences microbial community structure and corrosion behavior in multispecies biofilms relevant to offshore infrastructure. Sediment from the North Sea was used as inoculum, and steel coupons were exposed under blank (no...
2026-09-16 | MTBLS15254 | MetaboLights
Fungi are an important source of enzymes for saccharification of plant polysaccharides and production of biofuels. Understanding of the regulation and induction of expression of genes encoding these enzymes is still incomplete. To explore the induction mechanism, we analysed the response of the indu...
ORGANISM(S): Aspergillus niger 
For the first time in Lactococcus lactis, amino acid starvation response was characterized. The natural imposition of isoleucine starvation, by its consumption during growth, associated to transcript profiling, allowed defining exhaustively this stress stimulon. It consisted of a general induction o...
ORGANISM(S): Lactococcus lactis 
Amino acid assimilation and metabolism are crucial for bacterial growth and survival and this is particularly obvious for lactic acid bacteria (LAB) that are generally auxotroph for various amino acids. However, amino acid assimilation is poorly characterized and a complete description of the respon...
ORGANISM(S): Lactococcus lactis 
The project aims at elucidating the effects of carbon starvation on the qualitative and quantitative composition of the Escherichia coli HT115-derived SLE1 strain proteome as determined by the combination of label-free and metabolic labeling-based proteomics.
ORGANISM(S): Escherichia coli HT115 Escherichia coli 
2019-11-08 | PXD003255 | Pride
We performed Tn-Seq to identify genetic fitness determinants for starvation survival in Pseudomonas aeruginosa. A pooled mutant library of approximately 180,000 randomly inserted transposon mutants was grown into stationary phase in rich medium (lysogeny broth) and an aliquot of this mutant pool was...
ORGANISM(S): Pseudomonas aeruginosa 
Filamentous fungi are confronted with changes and limitations of their carbon source during growth in their natural habitats and during industrial applications. To survive life-threatening starvation conditions, carbon from extra- and intracellular resources becomes mobilized to fuel fungal self-pro...
ORGANISM(S): Aspergillus niger 
Bacteria adapt to shifts from rapid to slow growth, and have developed strategies for long-term survival during prolonged starvation and stress conditions. We report the response of C. crescentus to carbon starvation, a common form of nutritional stress encountered by free-living bacteria, that indu...
ORGANISM(S): Caulobacter vibrioides 
Inorganic phosphate is an essential nutrient required by organisms for growth. During phosphate starvation, Saccharomyces cerevisiae activates the phosphate signal transduction (PHO) pathway leading to the expression of the secreted acid phosphatase, PHO5. The fission yeast, Schizosaccharomyces pomb...
ORGANISM(S): Schizosaccharomyces pombe 972h- 
Bacteria adapt to shifts from rapid to slow growth, and have developed strategies for long-term survival during prolonged starvation and stress conditions. We report the response of specific developmental stages of C. crescentus -swarmer and stalked cells- to carbon starvation, a common form of nutr...
ORGANISM(S): Caulobacter vibrioides 
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