Julian Trouillon
@juliantrouillon.bsky.social
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SNSF Ambizione group leader at ETH Zürich. Bacterial transcription factors 🧬
🥳 New paper out! In this work, we identified small molecule effectors modulating the activity of transcription factors in E. coli. Using metabolomics + transcriptomics, we could parse the entire regulatory network and predict signal molecules for 41 TFs!
www.embopress.org/doi/full/10....
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Predicting input signals of transcription factors in Escherichia coli | Molecular Systems Biology
imageimageThis study developed a systematic workflow leveraging transcriptomics and metabolomics to identify input signals for 41 transcription factors in E. coli. A systematic workflow was developed...
https://www.embopress.org/doi/full/10.1038/s44320-025-00132-2
4 months ago
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Julian Trouillon
andisichert
4 months ago
Check out our latest preprint where we show synergistic interactions between bacteria for the degradation of complex polysaccharides 🌊🦠🔺
@envsysmicro.at
@akshitg.bsky.social
#MicroSky
www.biorxiv.org/content/10.1...
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A division of labor controls the degradation of fucoidans in the ocean
Fucoidans, complex polysaccharides produced by brown algae and diatoms, contribute to long-term carbon sequestration due to their resistance to microbial degradation1,2. While individual microbes can ...
https://www.biorxiv.org/content/10.1101/2025.08.13.670036v1
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Julian Trouillon
Sammy Pontrelli
10 months ago
We are searching for a postdoc in Marine Phytoplankton Metabolism and Carbon Storage! You'll get the chance to work in Belgium to combine high-throughput metabolomics and enzymes to study how microbes naturally sequester atmospheric carbon in organic marine molecules!
t.co/orCCyZhzeh
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I have an open Postdoc position in Molecular Systems Biology at ETH Zürich! The project is about the conservation of transcription factors functions between strains of Pseudomonas aeruginosa 🧬🦠 More details and application at:
jobs.ethz.ch/job/view/JOP...
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Postdoctoral Position in Molecular Systems Biology
https://jobs.ethz.ch/job/view/JOPG_ethz_10CDxV0fujQFsjpmgB
about 1 year ago
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