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Jamie Hall

@jpjhall.bsky.social
1.7K followers 1.2K following 94 posts

microbiology // evolution // mobile genetic elements 🏫 University of Liverpool, UK 🦠 www.andthemicrobes.org 💻 www.jpjhall.net

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Reposted by Jamie Hall
Siobhán O'Brien @siderophile.bsky.social · 05/08/2026
New paper with @kelbrick.bsky.social and @jpjhall.bsky.social - we show that fungicides select for multidrug resistant bacteria in soil via shared resistance mechanisms (efflux) onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
Fungicide Drives <fi>De Novo</fi> Evolution of Multidrug Resistance in the Plant Growth Promoting Rhizobacterium, <fi>Pseudomonas fluorescens</fi>
Soil microbial communities underpin key ecosystem processes, including plant health, nutrient cycling and primary productivity. In agricultural soils, beneficial soil bacteria are often exposed to mu...
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Ákos T Kovács @evolvedbiofilm.bsky.social · 04/08/2026
Fungicide Drives De Novo Evolution of Multidrug Resistance in the Plant Growth Promoting Rhizobacterium, Pseudomonas fluorescens Evolutionary Applications by @kelbrick.bsky.social, @jpjhall.bsky.social and @siderophile.bsky.social onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
Fungicide Drives <fi>De Novo</fi> Evolution of Multidrug Resistance in the Plant Growth Promoting Rhizobacterium, <fi>Pseudomonas fluorescens</fi>
Soil microbial communities underpin key ecosystem processes, including plant health, nutrient cycling and primary productivity. In agricultural soils, beneficial soil bacteria are often exposed to mu...
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Siobhán O'Brien @siderophile.bsky.social · 29/07/2026
This was a mammoth team effort with @kelbrick.bsky.social, Jake McEntagart, James McCartney, Ed Cairns, @scottishwormboy.bsky.social @szytynska.bsky.social and @jpjhall.bsky.social
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Vicki Orr @vickiorr.bsky.social · 24/07/2026
Our pQBR plasmid paper is out! A model environmental plasmid collection that contains no known AMR genes and worldwide relatives! @jpjhall.bsky.social @ellieevolves.bsky.social @dwrivett.bsky.social and Rosanna Wright @microbiologysociety.org microbiologyresearch.org/content/journal/mgen/10.1099
microbiologyresearch.org
The pQBR mercury resistance plasmids: a model set of sympatric environmental mobile genetic elements
Plasmids are extrachromosomal mobile genetic elements that can facilitate rapid bacterial adaptation by transferring genes between individuals. Whilst plasmids are known to exist in diverse habitats a...
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Paul Fogg @pcmfogg.bsky.social · 14/07/2026
A massive (if a little delayed) thank you to everyone who attended this year's @mgeworkshop.bsky.social in York. Awesome talks and a wonderful atmosphere made hosting the event a pleasure! Already looking forward to next year in vibrant Liverpool with @jpjhall.bsky.social.
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ellieevolves.bsky.social @ellieevolves.bsky.social · 15/06/2026
Made it onto bluesky at long last! And with a new review to boot with Solomon Garland, @vickiorr.bsky.social and @jpjhall.bsky.social. Invasive plasmids as ecosystem engineers—from mechanism to application portlandpress.com/essaysbioche... #plasmids
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Siobhán O'Brien @siderophile.bsky.social · 20/04/2026
Just over two weeks left to register for MENI 2026! A !!free!! microbial evolution meeting in Ireland with some fantastic keynote speakers @jpjhall.bsky.social @rachelmwheatley.bsky.social @drrebeccajhall.bsky.social @tweethinking.bsky.social #Evolution #microbes www.eventbrite.com/e/3rd-microb...
eventbrite.com
3rd Microbial Evolution Network Ireland meeting
2026 Microbial Evolution Network Ireland meeting, at Trinity College Dublin
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Reposted by Jamie Hall
David Sünderhauf @davvi36.bsky.social · 23/02/2026
I also decided to give it a go to write this up in a way that's accessible without a strict scientific background: davvi36.wordpress.com/2026/02/20/p...
davvi36.wordpress.com
Plasmid Competition!
This blog post describes my recently published PLOS Biology paper – hopefully in an accessible format. It’s finally out and published in PLOS Biology: CRISPR-Cas is beneficial in plasmi…
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Reposted by Jamie Hall
Siobhán O'Brien @siderophile.bsky.social · 18/02/2026
MENI is back! Join us in Dublin this August 2026 for our 3rd Meeting for Microbial Evolution in Ireland. We are delighted to have @rachelmwheatley.bsky.social @drrebeccajhall.bsky.social @jpjhall.bsky.social and @tweethinking.bsky.social join us as keynote speakers this year. miniurl.com/MENI
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Fiona J Whelan @whelanfj.bsky.social · 26/11/2025
Conferences like #microevo25 are possible because of the community publishing with @microbiologysociety.org
Jamie Hall on stage speaking about the importance of publishing for the community.
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Michael Baym @baym.lol · 20/11/2025
Hot off the press! Our latest paper led by @fernpizza.bsky.social, understanding how plasmids evolve inside cells. These small, self-replicating DNA circles live inside bacteria and carry antibiotic resistance genes, but also compete with one another to replicate. 1/ www.science.org/doi/10.1126/...
science.org
Intracellular competition shapes plasmid population dynamics
From populations of multicellular organisms to selfish genetic elements, conflicts between levels of biological organization are central to evolution. Plasmids are extrachromosomal, self-replicating g...
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Jamie Hall @jpjhall.bsky.social · 18/11/2025
🚨#PhD studentship opportunity! Plasmids provide bacteria with antimicrobial resistance, but do they have more fundamental effects on behaviour? 🧫🦠💫🧟‍♂️ Apply for a 4y funded MRC DiMeN position with me and Jamie Wheeler @livuni-ives.bsky.social www.findaphd.com/phds/project...
findaphd.com
MRC DiMeN Doctoral Training Partnership: Resistant zombies: how drug-resistance plasmids manipulate the behaviour of the opportunistic pathogen Pseudomonas aeruginosa at University of Liverpool on Fin...
PhD Project - MRC DiMeN Doctoral Training Partnership: Resistant zombies: how drug-resistance plasmids manipulate the behaviour of the opportunistic pathogen Pseudomonas aeruginosa at University of Li...
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Dave Baltrus 🦦 @surtlab.bsky.social · 06/10/2025
Here’s published version of our manuscript using GWAS to investigate tailocin sensitivity in Pseudomonas syringae. TL:DR pretty clear LPS is tailocin receptor but also that P.syringae often completely swaps out its entire O antigen biosynth pathway w/ recombination academic.oup.com/g3journal/ad...
academic.oup.com
Genomic correlates of tailocin sensitivity in Pseudomonas syringae
Abstract. Phage-derived bacteriocins, also referred to as tailocins, are structures encoded by bacterial genomes and deployed into the extracellular enviro
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Reposted by Jamie Hall
Kaitlin Schaal @evokait.bsky.social · 03/09/2025
New preprint with my HFSP collaborators. Network structures for bacterial and plasmid interactions determine community structure and evolvability: doi.org/10.32942/X21...
doi.org
The interplay between ecological networks drives host-plasmid community dynamics
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Jamie Hall @jpjhall.bsky.social · 31/07/2025
It was great fun writing this review with @gemccallum.bsky.social , even if our conclusions are rather scary. Lots of important pathogen evolution must be occurring outside of the infection context...
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Jamie Hall @jpjhall.bsky.social · 20/06/2025
🚨 Reminder! You have just over two weeks to submit an abstract, if you want to present at the @microbiologysociety.org meeting "Understanding and predicting microbial evolutionary dynamics" in Liverpool in November! #microsky 🦠🧫🔬
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Greg Hurst @greghurst.bsky.social · 12/05/2025
New preprint ex @bolinabug.bsky.social (+ @daisukekageyama.bsky.social & @scottishwormboy.bsky.social) on the pronounced secondary expansion of Spiroplasma and Rickettsia genomes in lacewings doi.org/10.1101/2025... #symbiosky 1/2
doi.org
Concerted genome expansion of heritable symbionts in an insect host
Maternally transmitted symbionts represent important components of arthropod biology, acting as both beneficial partners and as reproductive parasites. Their strict vertical transmission greatly reduc...
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Reposted by Jamie Hall
Greg McCallum @gemccallum.bsky.social · 06/06/2025
Happy to finally have this out! It has been a fun side-project that we’ve been slowly working on for a while 🍜 I think it has turned out as a nice story, and demonstrates some important issues with historic taxonomic classifications in genome databases. All from investigating a contaminant! ⤵️
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Contamination Club @contamclub.bsky.social · 02/06/2025
🚨 Very excited to finally say… 🚨 The story of Noodlococcus - the contaminant that started ContamClub - is available to read 📖🍜🦠 Check it out ➡️ doi.org/10.1101/2025... 1/15 🧵
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Jamie Hall @jpjhall.bsky.social · 21/05/2025
Congratulations to Vicki for successfully defending her thesis yesterday!
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Vicki Orr @vickiorr.bsky.social · 21/05/2025
PhD viva passed!!! 🥳 🍻 Thank you to Liam Shaw and Stephen Cornell for assessing and for a very enjoyable discussion! Thank you to @jpjhall.bsky.social, Ellie Harrison and Calvin Dytham for being an amazing supervisory team throughout my PhD 😁
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Jose A Escudero @jaescudero.bsky.social · 08/05/2025
🧪 Finally out after peer review, our work showing that "Mobile #Integrons carry Phage Defense Systems" is now published in Science 🎉 Short 🧵 www.science.org/doi/10.1126/...
science.org
Mobile integrons encode phage defense systems
Integrons are bacterial genetic elements that capture, stockpile, and modulate the expression of genes encoded in integron cassettes. Mobile integrons (MIs) are borne on plasmids, acting as a vehicle ...
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Alvaro San Millan @sanmillan.bsky.social · 14/05/2025
Our updated lab website is live! We’ve kicked off a new project and a new look with it. Take a look and let us know what you think! 👉 plasmidlab.es
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Jamie Hall @jpjhall.bsky.social · 02/05/2025
‼️Update! Abstract submission is now open for the 2025 Liverpool UK @microbiologysociety.org meeting on "Understanding and predicting microbial evolutionary dynamics”! Deadline July 7th #microsky 🧪🧫🦠 microbiologysociety.org/event/societ...
microbiologysociety.org
Understanding and predicting microbial evolutionary dynamics - 2025 meeting
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Manuel Ares-Arroyo @aresarroyom.bsky.social · 04/04/2025
Do restriction-modification systems shape plasmid sequence composition? A group of plasmid-aficionados, led by Liam Shaw, started to explore this during the 2023 @embo.org Workshop on Plasmids in Trieste. Happy to have contributed to this work and be part of such a great team!
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Onisillos @onisillos.bsky.social · 04/04/2025
Every time I have a conversation about AI in a journal publishing context and I mention indirect prompt injection, I'm met with blank expressions. People really need to read up on this. cetas.turing.ac.uk/publications...
cetas.turing.ac.uk
Indirect Prompt Injection: Generative AI’s Greatest Security Flaw
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Microbiology Society @microbiologysociety.org · 31/03/2025
Prize Medal 2025 winner, Professor Richard Lenski, presents their lecture on "Dynamics and Repeatability in a Long-Term Experiment with Bacteria" at #Microbio25. It begins at 18:30 BST. Read more about their work: microb.io/PrizeWinner2...
microb.io
Meet the Prize Medal 2025 Winner, Professor Richard Lenski
25 March 2025
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Tatiana Dimitriu @tatianadimitriu.bsky.social · 31/03/2025
Preprint below has been a long time coming, here just in time for #microbio25 ! (if the train wifi lets me) With @andrewmatthews.bsky.social #MicroSky 🧵
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Microbiology Society @microbiologysociety.org · 04/04/2025
Thanks again for making Annual Conference 2025 such a success! Want to join us in 2026? Submit an article to our journals by June 30th for a chance to win your registration, whilst supporting us as a not-for-profit. Find out more here: microb.io/3o6DvhI
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Jamie Hall @jpjhall.bsky.social · 05/04/2025
Congratulations to lab member @vickiorr.bsky.social for her #Microbio25 prize-winning poster on the evolutionary ecology of transposon-plasmid interactions! ✨💫🎉
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Michael Brockhurst @brockhurstlab.bsky.social · 02/04/2025
To all enjoying #MicroBio25 remember: all @microbiologysociety.org events rely on our journals - every paper pays 4x travel grants! Make 2025 when you submit a paper to a MicroSoc journal www.microbiologyresearch.org $0 OA for Publish+Read institutions www.microbiologyresearch.org/publish-and-...
microbiologyresearch.org
Microbiology Society
Microbiology Society journals contain high-quality research papers and topical review articles. We are a not-for-profit publisher and we support and invest in the microbiology community, to the benefi...
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Aleksei Agapov @alekseiagapov.bsky.social · 31/03/2025
Presenting a poster at #Microbio25 today/tomorrow. Come for a chat about defence hotspots in Pseudomonas phage!
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Uli Klümper @ulikluemper.bsky.social · 18/03/2025
Electrochemical Disinfection Promotes Community-Wide Permissiveness toward the Conjugative Antibiotic Resistance Plasmid pKJK5 by Li, @metlabau.bsky.social, et al. in ES&T Engineering (@pubs.acs.org) pubs.acs.org/doi/10.1021/... #AMR #microsky
pubs.acs.org
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Jordan Collver @jordancollver.bsky.social · 11/03/2025
This is good news, and relevant to a comic about wastewater management that @rikworth.bsky.social @jpjordan.bsky.social and I made with @bangoruniversity.bsky.social @elliejameson.bsky.social last year. You can read the whole thing on the One Health project website: www.bangor.ac.uk/one-health
Comic page titled The Wastewater Detectives: A One Health Story showing an overflowing sewage pipe bursting into a river, researchers wading in the river collecting samples, and an exterior shot of Bangor University campus.
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Michael Baym @baym.lol · 21/02/2025
Legitmately thrilled to share our latest work, in which @fernpizza.bsky.social solved an experimental challenge in plasmid biology as old as the field: measuring how plasmids compete and evolve within individual cells!
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Michael Baym @baym.lol · 22/02/2025
Btw this is an actual movie, shot with a Canon DSLR in a photo studio incubator, of fluorescence-expressing plasmids competing and segregating inside cells
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Jamie Hall @jpjhall.bsky.social · 18/02/2025
I'm delighted to announce that the 2025 @microbiologysociety.org meeting on "Understanding and predicting microbial evolutionary dynamics" will be held in Liverpool 26-27 November 2025! Abstract submission will open soon... #microsky 🧪🧫🦠 microbiologysociety.org/event/societ...
microbiologysociety.org
Understanding and predicting microbial evolutionary dynamics - 2025 meeting
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Suzie Humphrey @suzieh.bsky.social · 08/02/2025
🚨 #PhD opportunity! 🚨 Come and work with @evaheinz7.bsky.social and me at the University of Strathclyde (Glasgow) on an exciting project investigating the roles that #bacteriophages play in the evolution and virulence of #enterococci. 🧫🧬 Details here: www.strath.ac.uk/studywithus/...
strath.ac.uk
Determining the influence of bacteriophages in enterococcal infections | University of Strathclyde
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Stuart Wigby @stuartwigby.bsky.social · 04/02/2025
BBSRC fellowships are open: 3yrs of funding, ECRs worldwide are eligible (including the US 👀). Deadline 7th May. If you've a some postdoc experience (but no prior independent fellowships) and fancy coming to my Dept/ Institute in @liverpooluni.bsky.social, drop me a message.
ukri.org
2025 BBSRC Fellowships scheme
Apply for funding to carry out independent research within a host laboratory and gain leadership skills.
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Manlio De Domenico @manlius.bsky.social · 03/02/2025
And this is the result, at 300mm with about 15' integrated exposure. No telescope, no start tracker, just a tripod. Say hello to M42!
Orion Nebula
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Edward Ross @edwardross.bsky.social · 03/02/2025
Now's the best time yet to buy a copy of my new book Graphic Novel Builder! For the whole of February, 10% of all sales of my book will go to BookTrust and Scottish Book Trust! You just need to use the affiliate link below to buy from @bookshop-org-uk.bsky.social! uk.bookshop.org/p/books/grap...
uk.bookshop.org
Graphic Novel Builder: The Illustrated Guide to Making Your Own Comics a book by Edward Ross.
A comic book…about making comic books! The perfect gift for budding artists and aspiring storytellers. Written and illustrated by comic artist Edward Ross with an introduction by ...
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Schulenburg Lab Kiel @schulenburglab.bsky.social · 04/02/2025
Join our lively interactive community of evolutionary biologists in Northern Germany! 7 PhD positions on TransEvo topics, incl 1 PhD position in the Schulenburg lab. @transevo.bsky.social
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DaganLab @daganlab.bsky.social · 04/02/2025
We have an open position PhD position in a project aiming to develop novel methodologies for phylogenomic reconstruction of plasmid evolution. See details and how to apply in the Ad. Candidates who will review the relevant literature (see Ad) have a higher chance to write a successful application.
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Microbiology Society @microbiologysociety.org · 30/01/2025
Join us at our Disabled and Neurodivergent Members Social for an opportunity to meet with fellow members during #Microbio25. The event is on Monday 31 March 20:00 GMT. Secure your ticket on our website: microb.io/Microbio25
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Microbiology Society @microbiologysociety.org · 03/02/2025
It’s Race Equality Week and we want to shine a light on a very important drop-in session the Black Microbiologists Association will be hosting during #Microbio25 on 31 March. Find out more via our programme and join them on the day: microb.io/Microbio25 #REW25 #BlackInMicro
microb.io
Annual Conference 2025
31 March - 03 April 2025
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Animation Obsessive @ani-obsessive.bsky.social · 02/02/2025
Hayao Miyazaki's short guide to watercolor painting -- we put this translation together a couple of years ago
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Vaughn Cooper @vscooper.micropopbio.org · 02/02/2025
Powerful and important infographics by @firefoxx66.bsky.social about the ongoing destruction of our public health and scientific infrastructure, one of the nation’s greatest assets. Read. Share. Take action.
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Will Ratcliff @wcratcliff.bsky.social · 30/01/2025
Hey folks, microbial evolution (and I interpret this super broadly- bacteria, archaea, viruses, theory, Alife, field, lab, biophys, etc) now has a feed thanks to @atinygreencell.bsky.social. I hope this will be my ye olde Science Twitter v2. Come join us! 🧪 #MEvoSky Link: bsky.app/profile/did:...
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Kate Beckham @kshbeckham.bsky.social · 06/01/2025
First post of the year to mark my return from maternity leave :) Excited to share the first open PhD position in my group. Deadline end of February. Please spread the word. www.findaphd.com/phds/projectdetails.aspx?PJID=181239
findaphd.com
PhD studentship: Structural and functional characterisation of mycobacterial outer membrane proteins at Newcastle University on FindAPhD.com
PhD Project - PhD studentship: Structural and functional characterisation of mycobacterial outer membrane proteins at Newcastle University, listed on FindAPhD.com
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Jamie Hall @jpjhall.bsky.social · 22/01/2025
Just over a week left to apply!
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