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The central aim in ecometabolomics and chemical ecology is to pinpoint chemical features that explain molecular functioning. The greatest challenge is the identification of compounds due to the lack of constitutive reference spectra, the large number of completely unknown compounds, and bioinform...

2019-12-31 | MTBLS709 | MetaboLights
Because iron toxicity and deficiency are equally life threatening, maintaining intracellular iron levels within a narrow optimal range is critical for nearly all known organisms. However, regulatory mechanisms that establish homeostasis are not well understood in organisms that dwell in environments...
ORGANISM(S): Halobacterium sp. NRC-1 
This SuperSeries is composed of the following subset Series: GSE29704: Two transcription factors are necessary for iron homeostasis in a salt-dwelling archaeon [gene expression data] GSE29705: Two transcription factors are necessary for iron homeostasis in a salt-dwelling archaeon [ChIP-chip data] R...
ORGANISM(S): Halobacterium sp. NRC-1 
In Eco-Metabolomics, non-model organisms are typically studied in their natural environment and relations are made between biochemistry and ecological function. Current challenges when processing such data involve, among others, complex ecological experiment designs, peak detection parameter setting...
2018-06-18 | MTBLS520 | MetaboLights

Seawater dissolved organic matter (DOM) is a large reservoir of carbon composed of a complex and poorly characterized mixture of molecules. Sponges have long been known to consume dissolved organic carbon (DOC) from this mixture, but the role of microbial sponge symbionts in this process is compl...

2022-03-11 | MTBLS2200 | MetaboLights

Seawater dissolved organic matter (DOM) is a large reservoir of carbon composed of a complex and poorly characterized mixture of molecules. Sponges have long been known to consume dissolved organic carbon (DOC) from this mixture, but the role of microbial sponge symbionts in this process is compl...

2022-03-11 | MTBLS2199 | MetaboLights
Null mutations in the SAL1 protein, a bi-functional protein with inositol polyphosphate-1-phosphotase activity and nucleosidase activity, result in mutants with altered leaf morphology, delayed growth and tolerance to drought stress. This experiment examines the gene expression of two SAL1 mutants, ...
ORGANISM(S): Arabidopsis thaliana 
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