Sorek Lab
@soreklab.bsky.social
Preprint: Bacteria sense virus-induced genome degradation via methylated mononucleotides
tinyurl.com/ch3damp
We show how molecular byproducts released during virus-induced cell exploitation are used as signals to trigger host immunity
Revealed by the amazing Ilya Osterman. See his thread below👇
tinyurl.com/ch3damp
We show how molecular byproducts released during virus-induced cell exploitation are used as signals to trigger host immunity
Revealed by the amazing Ilya Osterman. See his thread below👇
November 6, 2025 at 10:39 AM
Preprint: Bacteria sense virus-induced genome degradation via methylated mononucleotides
tinyurl.com/ch3damp
We show how molecular byproducts released during virus-induced cell exploitation are used as signals to trigger host immunity
Revealed by the amazing Ilya Osterman. See his thread below👇
tinyurl.com/ch3damp
We show how molecular byproducts released during virus-induced cell exploitation are used as signals to trigger host immunity
Revealed by the amazing Ilya Osterman. See his thread below👇
Reposted by Sorek Lab
HT-PELSA, a new proteomics tool by EMBL researchers, processes samples 100x faster and works directly with complex crude cell, tissue, and bacterial lysates – developments which could accelerate drug discovery and basic biological research 💊
🔗 www.embl.org/news/science...
🔗 www.embl.org/news/science...
November 5, 2025 at 10:09 AM
HT-PELSA, a new proteomics tool by EMBL researchers, processes samples 100x faster and works directly with complex crude cell, tissue, and bacterial lysates – developments which could accelerate drug discovery and basic biological research 💊
🔗 www.embl.org/news/science...
🔗 www.embl.org/news/science...
Reposted by Sorek Lab
A membrane-bound nuclease directly cleaves phage DNA during genome injection https://www.biorxiv.org/content/10.1101/2025.11.03.685801v1
November 3, 2025 at 4:16 PM
A membrane-bound nuclease directly cleaves phage DNA during genome injection https://www.biorxiv.org/content/10.1101/2025.11.03.685801v1
Reposted by Sorek Lab
Hi everyone, a few years ago, we started a list of labs studying bacterial immunty for students, editors, conference organizers... (currently n=79).
Update time ! Send me a message to 1) add your lab or others 2) Correct info
docs.google.com/spreadsheets...
#Phagesky #Microsky
Update time ! Send me a message to 1) add your lab or others 2) Correct info
docs.google.com/spreadsheets...
#Phagesky #Microsky
Labs in bacterial immunity
docs.google.com
November 4, 2025 at 3:06 PM
Hi everyone, a few years ago, we started a list of labs studying bacterial immunty for students, editors, conference organizers... (currently n=79).
Update time ! Send me a message to 1) add your lab or others 2) Correct info
docs.google.com/spreadsheets...
#Phagesky #Microsky
Update time ! Send me a message to 1) add your lab or others 2) Correct info
docs.google.com/spreadsheets...
#Phagesky #Microsky
Last year it was discovered that a single bacterial NLR-like protein can recognize multiple, structurally unrelated phage proteins (Béchon et al, Kibby et al)
Now, a new study shows the same for a plant NLR. Another example how principles of immunity remain conserved from bacteria to eukaryotes
Now, a new study shows the same for a plant NLR. Another example how principles of immunity remain conserved from bacteria to eukaryotes
A wheat NLR conferring broad-spectrum resistance against powdery mildew by recognizing two structurally diverse AVR effectors. Interested? Check out our newest preprint: www.biorxiv.org/content/10.1...
Dual recognition of structurally unrelated mildew effectors underlies the broad-spectrum resistance of Pm3e in wheat
Broad-spectrum resistance genes are highly valuable for sustainable crop protection, yet the molecular basis of their activity is often unknown. The Pm3 allelic series in wheat encodes NLR receptors t...
www.biorxiv.org
November 2, 2025 at 6:34 PM
Last year it was discovered that a single bacterial NLR-like protein can recognize multiple, structurally unrelated phage proteins (Béchon et al, Kibby et al)
Now, a new study shows the same for a plant NLR. Another example how principles of immunity remain conserved from bacteria to eukaryotes
Now, a new study shows the same for a plant NLR. Another example how principles of immunity remain conserved from bacteria to eukaryotes
Reposted by Sorek Lab
Are you interested in studying RNA phages? We are looking for a PhD student and a postdoc to join the lab!
For more information and how to apply, see below 👇
Please RT!
For more information and how to apply, see below 👇
Please RT!
📢 The #HIRI is looking for a #postdoc & a #PhD student to join the research group of @jenshoer.bsky.social. His lab focuses on understanding the molecular mechanisms of #phages with #RNA genomes during infection, host takeover & anti-phage defense. 🧫🦠 More info: www.helmholtz-hiri.de/en/jobs-tale...
Working at HIRI
At the HIRI, we do not just value excellent research. Short distances, an open door policy, and a good working atmosphere—this is what distinguishes us from others. Have a look at our current job…
www.helmholtz-hiri.de
October 17, 2025 at 12:52 PM
Are you interested in studying RNA phages? We are looking for a PhD student and a postdoc to join the lab!
For more information and how to apply, see below 👇
Please RT!
For more information and how to apply, see below 👇
Please RT!
Reposted by Sorek Lab
I’m thrilled to share our Retron Eco8 paper published in Molecular Cell today. Thanks all Fu lab members and our collaborators.
👉Phage SSB detection by retron Eco8 msDNA unleashes nuclease-mediated immunity. www.cell.com/molecular-ce...
👉Phage SSB detection by retron Eco8 msDNA unleashes nuclease-mediated immunity. www.cell.com/molecular-ce...
Phage SSB detection by retron Eco8 msDNA unleashes nuclease-mediated immunity
The cryo-EM structure of the retron Eco8 system reveals an autoinhibited 4:4:4 complex
of RT, msDNA, and OLD nuclease. Phage SSB binding to msdDNA unleashes non-specific
nuclease activity to restrict ...
www.cell.com
October 30, 2025 at 3:06 PM
I’m thrilled to share our Retron Eco8 paper published in Molecular Cell today. Thanks all Fu lab members and our collaborators.
👉Phage SSB detection by retron Eco8 msDNA unleashes nuclease-mediated immunity. www.cell.com/molecular-ce...
👉Phage SSB detection by retron Eco8 msDNA unleashes nuclease-mediated immunity. www.cell.com/molecular-ce...
Reposted by Sorek Lab
Excited to share: DNA glycosylases are diverse antiviral effectors. They recognize phage base modifications and initiate genome destruction. A structure‑guided approach made the scope of this discovery possible! 🧪 #phagesky doi.org/10.1101/2025... #phage #microbiology
Antiviral Defence is a Conserved Function of Diverse DNA Glycosylases
Bacteria are frequently attacked by viruses, known as phages, and rely on diverse defence systems like restriction endonucleases and CRISPR-Cas to survive. While phages can evade these defences by cov...
doi.org
October 30, 2025 at 12:16 PM
Excited to share: DNA glycosylases are diverse antiviral effectors. They recognize phage base modifications and initiate genome destruction. A structure‑guided approach made the scope of this discovery possible! 🧪 #phagesky doi.org/10.1101/2025... #phage #microbiology
Reposted by Sorek Lab
Antiviral Defence is a Conserved Function of Diverse DNA Glycosylases https://www.biorxiv.org/content/10.1101/2025.10.29.685425v1
October 30, 2025 at 2:17 AM
Antiviral Defence is a Conserved Function of Diverse DNA Glycosylases https://www.biorxiv.org/content/10.1101/2025.10.29.685425v1
Reposted by Sorek Lab
🎉 Huge congrats to Maya Schuldiner from the Weizmann Institute (Israel) for the 🏅 Otto Warburg Medal 2026!
Her work on how proteins find their way to organelles and how these organelles talk to each other has reshaped how we think about cells 🧬✨
#OWM #WeizmannInstitute @elsevierconnect.bsky.social
Her work on how proteins find their way to organelles and how these organelles talk to each other has reshaped how we think about cells 🧬✨
#OWM #WeizmannInstitute @elsevierconnect.bsky.social
October 27, 2025 at 9:28 AM
🎉 Huge congrats to Maya Schuldiner from the Weizmann Institute (Israel) for the 🏅 Otto Warburg Medal 2026!
Her work on how proteins find their way to organelles and how these organelles talk to each other has reshaped how we think about cells 🧬✨
#OWM #WeizmannInstitute @elsevierconnect.bsky.social
Her work on how proteins find their way to organelles and how these organelles talk to each other has reshaped how we think about cells 🧬✨
#OWM #WeizmannInstitute @elsevierconnect.bsky.social
Reposted by Sorek Lab
Everything is integrated in one easy to use end-to-end pipeline! Just type up your design specification and try it out!
October 26, 2025 at 10:40 PM
Everything is integrated in one easy to use end-to-end pipeline! Just type up your design specification and try it out!
Reposted by Sorek Lab
Excited to release BoltzGen which brings SOTA folding performance to binder design! The best part of this project is collaborating with a broad network of leading wetlabs that test BoltzGen at an unprecedented scale, showing success on many novel targets and pushing the model to its limits!
October 26, 2025 at 10:40 PM
Excited to release BoltzGen which brings SOTA folding performance to binder design! The best part of this project is collaborating with a broad network of leading wetlabs that test BoltzGen at an unprecedented scale, showing success on many novel targets and pushing the model to its limits!
Reposted by Sorek Lab
New article alert: Bacterial TIR-based immune systems sense phage capsids to initiate defense
Out now in Nature Microbiology by Cameron G. Roberts, Chloe B. Fishman, Zhiying Zhang, Dalton V. Banh, Dinshaw J. Patel & Luciano A. Marraffini
#microsky
www.nature.com/articles/s41...
Out now in Nature Microbiology by Cameron G. Roberts, Chloe B. Fishman, Zhiying Zhang, Dalton V. Banh, Dinshaw J. Patel & Luciano A. Marraffini
#microsky
www.nature.com/articles/s41...
Bacterial TIR-based immune systems sense phage capsids to initiate defense - Nature Microbiology
After sensing capsids, the Thoeris antiphage defense system triggers a cascade that leads to NAD+ cleavage and cell arrest, which are dynamics that are mirrored in some mammalian immune pathways.
www.nature.com
October 24, 2025 at 5:23 PM
New article alert: Bacterial TIR-based immune systems sense phage capsids to initiate defense
Out now in Nature Microbiology by Cameron G. Roberts, Chloe B. Fishman, Zhiying Zhang, Dalton V. Banh, Dinshaw J. Patel & Luciano A. Marraffini
#microsky
www.nature.com/articles/s41...
Out now in Nature Microbiology by Cameron G. Roberts, Chloe B. Fishman, Zhiying Zhang, Dalton V. Banh, Dinshaw J. Patel & Luciano A. Marraffini
#microsky
www.nature.com/articles/s41...
Reposted by Sorek Lab
Been working on a really strange retron bacterial immune system, here's the preprint: www.biorxiv.org/content/10.1...
Type VI retrons are unlike any other. Phage infection triggers reverse transcription of a DNA fragment that activates translation of a toxin to kill the infected cell.
Type VI retrons are unlike any other. Phage infection triggers reverse transcription of a DNA fragment that activates translation of a toxin to kill the infected cell.
October 23, 2025 at 6:49 PM
Been working on a really strange retron bacterial immune system, here's the preprint: www.biorxiv.org/content/10.1...
Type VI retrons are unlike any other. Phage infection triggers reverse transcription of a DNA fragment that activates translation of a toxin to kill the infected cell.
Type VI retrons are unlike any other. Phage infection triggers reverse transcription of a DNA fragment that activates translation of a toxin to kill the infected cell.
Reposted by Sorek Lab
Now published in PLOS Biology! We found new retron containing bacteria in the wild, figured out defense mechanisms, and turned them into genome editors. From a cupful of dirt to new parts for genome editing in one story! journals.plos.org/plosbiology/...
October 23, 2025 at 6:48 PM
Now published in PLOS Biology! We found new retron containing bacteria in the wild, figured out defense mechanisms, and turned them into genome editors. From a cupful of dirt to new parts for genome editing in one story! journals.plos.org/plosbiology/...
Reposted by Sorek Lab
New biology: stink bugs inoculate their eggs with a fungus that protects them from parasitoids
www.sciencemagazinedigital.org/sciencemagaz...
www.sciencemagazinedigital.org/sciencemagaz...
Science Magazine - Defensive fungal symbiosis on insect hindlegs
Tympanal organs have repeatedly evolved in diverse insects and were thought to be required for auditory perception (1).
www.sciencemagazinedigital.org
October 17, 2025 at 11:35 AM
New biology: stink bugs inoculate their eggs with a fungus that protects them from parasitoids
www.sciencemagazinedigital.org/sciencemagaz...
www.sciencemagazinedigital.org/sciencemagaz...
Reposted by Sorek Lab
Super excited about first Shendure/Baker Lab collaboration & preprint on a multiplex sequencing-based strategy for screening de novo proteome editors in mammalian cells. Kudos to the brilliant Chase Suiter (not here) & @greenahn.bsky.social on the work! Preprint here:
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
October 14, 2025 at 6:45 PM
Super excited about first Shendure/Baker Lab collaboration & preprint on a multiplex sequencing-based strategy for screening de novo proteome editors in mammalian cells. Kudos to the brilliant Chase Suiter (not here) & @greenahn.bsky.social on the work! Preprint here:
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
NAD+ is a central molecule in bacterial immunity. An excellent and timely review by Hugo Vausset and Aude Bernheim
Many antiphage systems use NAD+, in many ways.
@hugovaysset.bsky.social reviewed them all!
Read to know more about all their molecular mechanisms, how phages counteract them, their distribution in bacteria and their conservation in eukaryotic immunity!
www.cell.com/molecular-ce...
@hugovaysset.bsky.social reviewed them all!
Read to know more about all their molecular mechanisms, how phages counteract them, their distribution in bacteria and their conservation in eukaryotic immunity!
www.cell.com/molecular-ce...
The multifaceted roles of NAD+ in bacterial immunity
In this review, Vaysset and Bernheim examine how nicotinamide adenine dinucleotide
(NAD+) is a key player in diverse and widespread bacterial antiphage defense systems
and phage counterdefense. The au...
www.cell.com
October 18, 2025 at 2:56 PM
NAD+ is a central molecule in bacterial immunity. An excellent and timely review by Hugo Vausset and Aude Bernheim
A new study from the Sternberg lab suggests that the telomerase function evolved from a defense system that protects bacteria against phages. Amazing!
1/10 Genome maintenance by telomerase is a fundamental process in nearly all eukaryotes. But where does it come from?
Today, we report the discovery of telomerase homologs in a family of antiviral RTs, revealing an unexpected evolutionary origin in bacteria.
www.biorxiv.org/content/10.1...
Today, we report the discovery of telomerase homologs in a family of antiviral RTs, revealing an unexpected evolutionary origin in bacteria.
www.biorxiv.org/content/10.1...
Antiviral reverse transcriptases reveal the evolutionary origin of telomerase
Defense-associated reverse transcriptases (DRTs) employ diverse and distinctive mechanisms of cDNA synthesis to protect bacteria against viral infection. However, much of DRT family diversity remains ...
www.biorxiv.org
October 17, 2025 at 5:30 PM
A new study from the Sternberg lab suggests that the telomerase function evolved from a defense system that protects bacteria against phages. Amazing!
Reposted by Sorek Lab
Perfect timing in the field for a beautiful review on NAD+ in bacterial immunity by @hugovaysset.bsky.social and @audeber.bsky.social @cp-molcell.bsky.social
#MicroSky
www.cell.com/molecular-ce...
#MicroSky
www.cell.com/molecular-ce...
October 16, 2025 at 2:58 PM
Perfect timing in the field for a beautiful review on NAD+ in bacterial immunity by @hugovaysset.bsky.social and @audeber.bsky.social @cp-molcell.bsky.social
#MicroSky
www.cell.com/molecular-ce...
#MicroSky
www.cell.com/molecular-ce...
Reposted by Sorek Lab
🦖 Something HUGE just hatched.
Plasmidsaurus now offers RNA sequencing for gene expression analysis:
• As fast as 3 day turnaround
• $50/sample for academia, $80 for industry
• Up to ~10M unique transcript 3’ end reads per sample
• Interactive results
Explore Plasmidsaurus RNA-Seq today.
Plasmidsaurus now offers RNA sequencing for gene expression analysis:
• As fast as 3 day turnaround
• $50/sample for academia, $80 for industry
• Up to ~10M unique transcript 3’ end reads per sample
• Interactive results
Explore Plasmidsaurus RNA-Seq today.
October 15, 2025 at 4:02 PM
🦖 Something HUGE just hatched.
Plasmidsaurus now offers RNA sequencing for gene expression analysis:
• As fast as 3 day turnaround
• $50/sample for academia, $80 for industry
• Up to ~10M unique transcript 3’ end reads per sample
• Interactive results
Explore Plasmidsaurus RNA-Seq today.
Plasmidsaurus now offers RNA sequencing for gene expression analysis:
• As fast as 3 day turnaround
• $50/sample for academia, $80 for industry
• Up to ~10M unique transcript 3’ end reads per sample
• Interactive results
Explore Plasmidsaurus RNA-Seq today.
Reposted by Sorek Lab
Reposted by Sorek Lab
Happy that the final version of our Lamassu work @yli18smc.bsky.social is now out:
www.nature.com/articles/s41...
Thanks again to our awesome collaborators @mblokesch.bsky.social and David and co and Mark Szczelkun and @steven-shaw.bsky.social and the DCI Lausanne @fbm-unil.bsky.social
www.nature.com/articles/s41...
Thanks again to our awesome collaborators @mblokesch.bsky.social and David and co and Mark Szczelkun and @steven-shaw.bsky.social and the DCI Lausanne @fbm-unil.bsky.social
Glad to share the work of @yli18smc.bsky.social and co on Lamassu, a bacterial defense system related to Rad50/Mre11 (RM). While RM carefully trims DNA ends for repair, Lamassu chops up the host chromosome. Our study reveals how it is regulated to minimize damage, activating only during infection.
October 14, 2025 at 9:28 AM
Happy that the final version of our Lamassu work @yli18smc.bsky.social is now out:
www.nature.com/articles/s41...
Thanks again to our awesome collaborators @mblokesch.bsky.social and David and co and Mark Szczelkun and @steven-shaw.bsky.social and the DCI Lausanne @fbm-unil.bsky.social
www.nature.com/articles/s41...
Thanks again to our awesome collaborators @mblokesch.bsky.social and David and co and Mark Szczelkun and @steven-shaw.bsky.social and the DCI Lausanne @fbm-unil.bsky.social
Reposted by Sorek Lab
Thank you to the Blavatnik Family Foundation and The New York Academy of Sciences for honoring our research uniting human innate immunity and bacterial anti-phage defense at @danafarber.bsky.social @harvardmicro.bsky.social @harvard.edu
bit.ly/4pZUDkF
blavatnikawards.org/news/items/t...
bit.ly/4pZUDkF
blavatnikawards.org/news/items/t...
October 9, 2025 at 4:44 PM
Thank you to the Blavatnik Family Foundation and The New York Academy of Sciences for honoring our research uniting human innate immunity and bacterial anti-phage defense at @danafarber.bsky.social @harvardmicro.bsky.social @harvard.edu
bit.ly/4pZUDkF
blavatnikawards.org/news/items/t...
bit.ly/4pZUDkF
blavatnikawards.org/news/items/t...
Reposted by Sorek Lab
How do SMC complexes load onto DNA to get ready for loop extrusion?
@roisnehamelinf.bsky.social & co discovered that Wadjet, an SMC complex involved in bacterial DNA immunity, performs some impressive molecular gymnastics 🤸♂️🤸♂️🤸♂️.
Check out the new paper: www.cell.com/molecular-ce...
@roisnehamelinf.bsky.social & co discovered that Wadjet, an SMC complex involved in bacterial DNA immunity, performs some impressive molecular gymnastics 🤸♂️🤸♂️🤸♂️.
Check out the new paper: www.cell.com/molecular-ce...
October 9, 2025 at 2:43 PM
How do SMC complexes load onto DNA to get ready for loop extrusion?
@roisnehamelinf.bsky.social & co discovered that Wadjet, an SMC complex involved in bacterial DNA immunity, performs some impressive molecular gymnastics 🤸♂️🤸♂️🤸♂️.
Check out the new paper: www.cell.com/molecular-ce...
@roisnehamelinf.bsky.social & co discovered that Wadjet, an SMC complex involved in bacterial DNA immunity, performs some impressive molecular gymnastics 🤸♂️🤸♂️🤸♂️.
Check out the new paper: www.cell.com/molecular-ce...