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Johann Brenner

@craignrush.bsky.social

Joint PhD Student at the Max-Planck-Institutes for Biophysics and -chemistry #TeamTomo #CryoEM #Microscopy #Microfluidics #Vitrification

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Johann Brenner @craignrush.bsky.social · 31/01/2026

Thanks Ben! 😊 Props for the "jaw-dropping #CryoET" go to @emboyle.bsky.social and @structjavi.bsky.social! I'm really excited to see how developments in the cryo-ET workflow will continue to deepen our understanding of LLPS across different systems. 🤓🔬

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Johann Brenner @craignrush.bsky.social · 31/01/2026

Congrats to the authors on a beautiful study! 🥳 Very elegant dissection of #LLPS by Rubisco inside the pyrenoid. Our Ape1’s linker is N-terminal, here it’s a separate protein—yet the physics feels strikingly similar. Cryo-ET of disordered networks is tough, but that’s why this work is so impressive.

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Reposted by Johann Brenner

Sven Klumpe @svenklumpe.bsky.social · 13/01/2026

We are very excited to see this work out in its final form at Ultramicroscopy! Knife edge measurements of beam shapes and improved scanned versus shaped beam material removal comparisons. Find the OA article here: doi.org/10.1016/j.ul...

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Johann Brenner @craignrush.bsky.social · 18/01/2026

Excited to finally share this work also in written form! 🎉 Huge thanks to all co-authors and collaborators — this really was a team effort, and I’m very grateful for all the ideas, discussions, and hard work that went into it. Thanks everyone! #TeamTomo #cryoET #autophagy

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