Our paper "Gene ancestries reveal diverse microbial associations during eukaryogenesis.” is finally out in Nature.
Eukaryogenesis was likely a gradual process shaped by multiple microbial partners and virus-mediated gene transfer, rather than a single binary symbiosis.
doi.org/10.1038/s415...
Toni Gabaldón
A new function for RyR domains in nucleotide signaling!
Excited to share @riveralopz.bsky.social's story at SISB2026 and the pre-print now. Thanks to @reneechang.bsky.social collaborators in Graham Hatfull's and @soreklab.bsky.social groups @kfreeman.bsky.social @romihadary.bsky.social and Jim Sun
@romihadary.bsky.social and @soreklab.bsky.social 's discovery that sponge proteins constitute enormous families of viral immune evasion factors is now out in @natmicrobiol.nature.com
@reneechang.bsky.social and our lab were happy to help with this story!
www.nature.com/articles/s41...
Excited to see our work out in @natmicrobiol.nature.com! We uncovered broad functional diversity within phage sponge families🧽.
Huge thanks to all coauthors and brilliant collaborators @kranzuschlab.bsky.social @reneechang.bsky.social !
www.nature.com/articles/s41...
Cheap and easy method for nanopore sequencing phage DNA directly from plaques.
Proud of lab members Brenna and Patrick for doing this work *with absolutely no help from me* !!
www.nature.com/articles/s41...
Folddisco is now published @natbiotech.nature.com. It’s a fast motif search for similar 3D DISCOntinuous residues like catalytic sites or zinc fingers across the entire protein universe.
📄 www.nature.com/articles/s41...
💾 folddisco.foldseek.com
🌐 https://search.foldseek.com/folddisco
Kranzusch Lab
A functional screen reveals phage sponge proteins that bind Pycsar, Thoeris and CBASS signalling molecules to inhibit bacterial immunity.
www.nature.com
Scientific Reports - Same-day tagmentation PCR-based whole genome sequencing of bacteriophage genomes from a single plaque without DNA extraction
Two major breakthroughs for the nucleotide immune signaling field in pre-print by @romihadary.bsky.social @soreklab.bsky.social www.biorxiv.org/content/10.1...
(1) Beautiful bioinformatic analyses reveal known viral nucleotide sponges are members of enormous protein families ubiquitous in phages
📢 Preprint out!
Together with @reneechang.bsky.social @kranzuschlab.bsky.social and the amazing @soreklab.bsky.social, we explored viral sponges to map their diversity and function.
Discovered huge diversity, including sponges that inhibit Pycsar & Type IV Thoeris!
www.biorxiv.org/content/10.1...
(1/6) Thrilled to share this story! In our preprint from my PhD in the @kranzuschlab.bsky.social, with help from the Hatfull lab and @soreklab.bsky.social, we discover RyDEP, a phage-encoded RyR-domain glycosidase that allows phages to evade Thoeris defense. Highlights below! doi.org/10.64898/202...
Folddisco finds similar (dis)continuous 3D motifs in large protein structure databases. Its efficient index enables fast uncharacterized active site annotation, protein conformational state analysis and PPI interface comparison. 1/9🧶🧬
📄 www.biorxiv.org/content/10.1...
🌐 search.foldseek.com/folddisco
Multiple bacterial immune systems, including CBASS, Thoeris, and Pycsar, employ signaling molecules that activate the immune response following phage infection. Phages counteract bacterial immune sign...
