Ben Adler
@benadler.bsky.social
1.8K followers 750 following 89 posts
Postdoc @ Doudna Lab - UC-Berkeley | Bacteriophage engineering | CRISPR | Biotechnology | Microbiology | All Combinations Thereof | He/him. Opinions my own.
Posts Media Videos Starter Packs
Reposted by Ben Adler
aaronwhiteley.bsky.social
Panoptes guards the CBASS pathway (bacterial cGAS-STING). One facet of this work that I find particularly exciting is the genetic linkage between Panoptes and CBASS, which significantly co-occur in bacterial genomes. What other phage defense systems may be genetically (and functionally) linked?
Reposted by Ben Adler
aaronwhiteley.bsky.social
Our work on the Panoptes antiphage system is published! Here we find that Panoptes "watches" the cytosol for phage immune evasion proteins–captured in this illustration by Clair Huffine of Insight Illustrations. A beautiful example of the effector triggered immunity paradigm.
Illustration depicting a bacterium under assault by phage. The bacterium “sees” phage immune evasion proteins and protects itself using a newly described antiphage system called Panoptes, named for the many-eyed mythical giant Argus Panoptes. Credit: Clair Huffine Insight Illustrations LLC
benadler.bsky.social
This is how the Craspedochiton zefranki do.
joachim123.bsky.social
I'm excited to report that a species has been named after my son Ze Frank, "in recognition of his outstanding contributions to science communication, which have inspired curiosity, wonder, and deeper public engagement with the natural world"
The certificate by Senckenberg Ocean Species Alliance, issued in Voncina, 2025, spells out that a newly described species of chiton has been formally named Craspedochiton zefranki.  This is in recognition of his outstanding contributions to science communication, which have inspired curiosity, wonder, and deeper public engagement with the natural world.
Reposted by Ben Adler
brockhurstlab.bsky.social
New preprint!

Ever wondered why only a fraction of genomes encode CRISPR immunity? 🧬 🦠

Turns out CRISPR is rarely beneficial against virulent phages, being most beneficial against those for which resistance mutations are rare!

An epic effort by Rosanna Wright

www.biorxiv.org/content/10.1...
Resistance mutation supply modulates the benefit of CRISPR immunity against virulent phages
Only a fraction of bacterial genomes encode CRISPR-Cas systems but the selective causes of this variation are unexplained. How naturally virulent bacteriophages (phages) select for CRISPR immunity has...
www.biorxiv.org
Reposted by Ben Adler
erinrgreen.bsky.social
Job alert ‼️ UChicago Micro is hiring! Open to tenured/tenure track faculty at all levels in any area of microbiology. Come join our amazing and growing department. apply.interfolio.com/174404
Reposted by Ben Adler
joepeterslab.bsky.social
The Peters lab is looking for a new team member! The role transposons play in evolution, basic mechanisms regulating transposition, and applying transposons as tools for genome modification with a special focus on guide RNA-directed transposition. cornell.wd1.myworkdayjobs.com/CornellCaree...
Technician III - Department of Microbiology
Position Summary This position will be in the lab of Dr. Joseph E. Peters in the Department of Microbiology. Research in the Peters’ lab broadly involves deciphering mechanisms in genome stability and...
cornell.wd1.myworkdayjobs.com
benadler.bsky.social
Good luck Martin (not that you need the luck)!
benadler.bsky.social
Congratulations Allison!
Reposted by Ben Adler
assemblerag.bsky.social
Most plasmids described in E. coli are small compared to the megaplasmids we identified here! Check out the preprint if you want to learn about these mysterious large elements and their potential functions 🧬. I’m very grateful to have had the opportunity to work on this in @banfieldlab.bsky.social
biorxiv-microbiol.bsky.social
Megaplasmids associate with Escherichia coli and other Enterobacteriaceae https://www.biorxiv.org/content/10.1101/2025.09.30.679422v1
Reposted by Ben Adler
biorxiv-microbiol.bsky.social
Droplet-based Random Barcode Transposon-site Sequencing (Droplet RB-TnSeq) to characterize phage-host interactions https://www.biorxiv.org/content/10.1101/2025.09.29.679331v1
Reposted by Ben Adler
doudna-lab.bsky.social
New paper online at @nature.com from co-leads @erinedoherty.bsky.social + @benadler.bsky.social !
erinedoherty.bsky.social
Now online at @nature.com we show how the Panoptes defense system protects against viruses that attempt immune evasion - and expands our understanding of the role of oligonucleotides in immunity.

Check out this work co-led with @benadler.bsky.social here:

www.nature.com/articles/s41...
A miniature CRISPR–Cas10 enzyme confers immunity by inhibitory signalling - Nature
Panoptes, an anti-phage defence system against virus-mediated immune suppression, is revealed.
www.nature.com
Reposted by Ben Adler
erinedoherty.bsky.social
Now online at @nature.com we show how the Panoptes defense system protects against viruses that attempt immune evasion - and expands our understanding of the role of oligonucleotides in immunity.

Check out this work co-led with @benadler.bsky.social here:

www.nature.com/articles/s41...
A miniature CRISPR–Cas10 enzyme confers immunity by inhibitory signalling - Nature
Panoptes, an anti-phage defence system against virus-mediated immune suppression, is revealed.
www.nature.com
benadler.bsky.social
Thanks Jason! Looking forward to hearing your travels across the Atlantic and CyberSpace
Reposted by Ben Adler
innovativegenomics.bsky.social
Out today in @nature.com, a new paper from @doudna-lab.bsky.social lab, co-first authors @erinedoherty.bsky.social + @benadler.bsky.social and collaborators at @ucsandiego.bsky.social unveils a powerful new defense strategy in the arms war between viruses + microbes. Read here: ow.ly/mPQI50X5g68
benadler.bsky.social
Thanks Jase! We should catch up soon 🙂