Honored to present our research on archaeal toxin-antitoxin systems at the International Thermophiles Congress 2025—great discussions and inspiring science all around! #Thermophiles2025 #Microbiology @IndiaDST @ANRFIndia @bose_institute

Caught in the act! 📸 Negative-stained TEM of the hot and acidic life of Sulfolobus acidocaldarius, snapped mid-division while waving hi with its pilli. 😁
#archaeasky
#microsky
#archaea

Preprint drop! 🚨 Rhobin-tag your proteins and watch Saci glow at high temps! 🔥 Bright, photostable, live-cell imaging made possible with JF dyes. Huge thanks to @samjlord.bsky.social @acharlesorszag.bsky.social @mullinslab.bsky.social and Bo Huang lab at UCSF.😊

www.biorxiv.org/content/10.1...

We are excited to present Jingwei Xu @xujwet.bsky.social from @ethz.ch for #MSS2025 🤩 His work focuses on the evolutionary origins of cytoskeletons, using advanced microscopy techniques to reveal the cell biology of Asgard archaea 🦠 Only one week left to sign up! ➡️ tinyurl.com/yc4jxdvz

Cyclization of archaeal membrane lipids impacts membrane protein activity and archaellum formation | PNAS https://www.pnas.org/doi/abs/10.1073/pnas.2423648122?af=R

Mark in your calendars! The Molecular Biology of Archaea meeting (MBoA) 2026!

Join us in Cambridge, UK, from 6–10 July 2026 for the only international meeting dedicated to Archaea.

Preprint alert! I’m publishing my last paper from my postdoc work on archaeal cell biology, with @mullinslab.bsky.social, @archaellum.bsky.social, @samjlord.bsky.social, @marleenvw.bsky.social, @arghya93.bsky.social, and more great folks (thread below with more details)

🚨 Preprint alert!
Our new work is out now 🤩
Turns out even spherical archaeal cells have a clever way of organizing and segregating their chromosomes - using a bipolar SegAB structure!
Deeply grateful to have worked with @acharlesorszag.bsky.social @samjlord.bsky.social @mullinslab.bsky.social

"Advancing archaeal research through FAIR resource and data sharing, and inclusive community building" by Solenne Ithurbide, Nicole Buan & Stefan Schulze.
rdcu.be/efZTL
@nbuan.bsky.social @archaeapowerhour.bsky.social @archaeabio.bsky.social #ArchaeaSky #MicroSky

Congratulations! 🥂😊

Asgard archaea have actin - but what about microtubules? Where do they come from? 🧐 Our new paper www.cell.com/cell/fulltex... by @xujwet.bsky.social & @florianwollweber.bsky.social, in collaboration with the Schleper & Wieczorek labs, describes tiny Asgard microtubules! #TeamTomo #ArchaeaSky 1/6

Sulfo-buddies going splitsville! 😆

Great to see that Department of Science and Technology, Government of India showcased our work on VapBC4 toxin-antitoxin system of Sulfolobus.

pib.gov.in/PressRelease...

"Ants solving a geometric problem and it's amazing."

This is a great example of 'emergent phenomenon':
- None of the ants understand the problem they're solving.
- None of them can see the whole shape.
- A series of small decisions or rules add up to something with a new layer of complexity.

Last day at the @aglab-2024.bsky.social , Bose Institute, and its an emotional one- feeling sad to leave as well as excited for what lies ahead. Grateful for all the memories here and looking forward to joining the Mullins Lab at UCSF to do wonderful science with his team..
#bittersweet_moment

Hard work pays off. 😌
Huge thanks to
@aglab-2024.bsky.social members @bose_institute
and special mention to
@archaellum.bsky.social lab members
for their invaluable collaboration and insights that made this work possible. 😃 Also grateful to
@EMBO
for funding and making this work possible.