Happy to share our new preprint! We uncovered the full diversity of bacterial TIR-based antiviral immune signaling, massively expanded the known diversity of Thoeris systems, and revealed conservation of TIR-derived immune signals across the tree of life
https://t.co/ZxA5EJd4JH
📢 Preprint out!
Together with @reneechang and the amazing @SorekLab , we explored viral sponges to map their diversity and function.
Discovered huge diversity, including sponges that inhibit Pycsar & Type IV Thoeris!
https://t.co/ZhHMK7KB6O
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Remarkably, 65 sponges inhibit ≥1 immune system, and 25 block multiple. They evolved specificity & diversity, a striking example of the phage–bacteria arms race. Sponges appear key for phages, shaping many bacteria–virus interactions, and new families keep being discovered.
It’s out! Read my review with @SorekLab on the nucleotide pool as a central playground in antiviral immunity across humans, bacteria and plants! 🧍♀️🦠🌿
& the diverse ways in which viruses overcome these nucleotide-based immune mechanisms 🗡️
https://t.co/wipXYcBHRS
📢Preprint out!
Excited to share my final work from the @Soreklab!
We mined phage dark matter using structural features shared by anti-defense proteins (viral tools that help phages bypass bacterial immunity) to guide discovery.
Found 3 new families targeting immune signaling!