Heartiest congratulations to @anmolsingh82 and team.
Through this study we uncover a regulatory axis linking LuxS/AI-2 quorum sensing to acid stress adaptation in Salmonella🦠🔬
Check out our latest paper at the following link:-
https://t.co/DTN3Th9XJm
Preprint alert 📢 Excited to share the latest story from the lab led by @_Guptapurva & supported by @AnanyaDodamani. We ask a fundamental question of how the functional divergence of meiosis-specific cohesin paralogs evolved & study the driving mechanisms
https://t.co/z6M9IwKFBn
Bacteria don't need signaling cascades to rewire gene silencing. They use DNA 🧬 twist.
➕Overwind → H-NS forms a filament.
➖Underwind → H-NS bridges and silences.
📣Topology is the switch.
See our preprint for more details:
https://t.co/mdlIf3RVzm
🧵We just published in @NatureComms and I'm excited to share what we've been working on.
We expanded the speed-optimized DNA-PAINT sequences from 6 to 12 — enabling faster, higher-resolution multiplexed super-resolution imaging of up to 10 cellular targets. Here's the story. 1/n
Preprint alert 📢 Excited to share our latest work on figuring out the principles of cohesin complex assembly when multiple paralogs are present. We find unique features & chromatin loading preferences. We also discuss how it may be relevant to diseases.
https://t.co/oOjwbnD3VQ
Now on the Cover @PNASNews, Delightful to see @ganguly_akansha Journey from stress to regeneration, from leaf to root featured on cover. Akansha, you made it, very well done, congratulations.
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How does Mycobacterium tuberculosis pack its massive genome while selectively silencing specific genes?
The answer is a dynamic physical process: Sequence-dependent co-condensation.
Our new work in provides insights into the mechanism! 🧵👇
https://t.co/mFNQkjr8Hl
Cell cycle and morphogenesis are metabolic decisions: We show cells dynamically rewire nutrient processing to fine-tune cytosolic redox to precisely control timing of Cell cycle entry, Progression and Proliferation Check preprint https://t.co/jvhNweYJDO #Metabolism#Development
Out now at @PLOSBiology we evaluate the potential for antibiotic efflux and cell wall biogenesis as targets for reversing drug resistance and preventing its de novo evolution in Escherichia coli. Link below:
https://t.co/oeQ71wxFTJ