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Greg Hurst

@greghurst.bsky.social
1.7K followers 1.3K following 43 posts

Evolutionary biologist, interested in the origins of biodiversity. Mostly research the evolutionary ecology of symbiotic interactions. Professor at U.of Liverpool, UK. Born at 332ppm.

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Reposted by Greg Hurst
Alejandro Manzano Marín @amanzanom.bsky.social · 18/09/2026
Please help spread the word! I'm searching for a #PhD student to join my group to work on #Symbiont - #pathogen interactions in #Hemiptera. Fully-funded, 4 years *Full details 👇🏼 besymblab.univie.ac.at/wp-content/u... 🧵 on the project 👇🏼 bsky.app/profile/aman... #ScienceJobs #SymbioSky #MicroSky
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Martijn Schenkel @martijnschenkel.bsky.social · 20/01/2026
Join us for another Internal Conflicts STN seminar tomorrow at 9:00 UTC! Emily Hornett (@bolinabug.bsky.social) and Greg Hurst (@greghurst.bsky.social) will talk about their work on male-killing and sex determination evolution. Zoom info and more: internalconflictsstn.wordpress.com/seminars/
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Reposted by Greg Hurst
Peter Mulhair @petermulhair.bsky.social · 24/09/2025
Last chance to join us next month for the #Biodiversity25 conference. A fantastic set of speakers, mix of talks & focused workshops, and the chance to meet others in the field of biodiversity genomics 🧬 In-person registration closes next Monday 29th September! Registration 🔗: bit.ly/4j3vAZ9
bit.ly
Understanding Life: Using Largescale Biodiversity Reference Genomes — 20251027
Understanding life: Using largescale biodiversity reference genomes
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Michael Gerth @mgerth.bsky.social · 23/07/2025
Two fully funded #PhD positions on insect #Symbiosis available in our lab: Spiroplasma in Neotropical Arthropods (tinyurl.com/spiroplasma) & Psyllid symbionts (tinyurl.com/psyllids). Please contact me for any questions & share widely #symbiosky #academicjobs
tinyurl.com
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NIHR HPRU in Emerging and Zoonotic Infections @hpruezi.bsky.social · 09/06/2025
We are offering an exciting opportunity for a clinical trainee to undertake a PhD in an area relating to outbreak prone infectious disease of public health importance or zoonoses: www.jobs.ac.uk/job/DNJ811/h...
jobs.ac.uk
HPRU Clinical Fellow at University of Liverpool
Apply now for the HPRU Clinical Fellow role on jobs.ac.uk - the leading job board for higher education jobs. View details.
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Reposted by Greg Hurst
Nancy Moran @nancy-moran.bsky.social · 29/05/2025
Looking for a postdoc on bacterial-insect symbiosis, combining evolution and molecular mechanisms? I'll have one open in my lab starting Sept 2025. If interested contact me (or find me at the GRC on Animal-microbe symbiosis if you'll be there). #SymbioSky
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Lucas Waltzer @lucaswaltzer.bsky.social · 03/06/2025
#drosophila @flybase.bsky.social request emergency funding: "As it stands, by the end of July, 2025, there will be no future updates to FlyBase, and in the worst case scenario access to the website will also be lost" => please donate! www.philanthropy.cam.ac.uk/give-to-camb...
philanthropy.cam.ac.uk
Drosophila Genetic Database
The Drosophila Genetic Database, FlyBase, is on the brink of collapse due to the sudden termination of the FlyBase NIH grant, which includes salaries for 5 literature curators based at the University ...
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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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Steve Russell @steverus.bsky.social · 02/05/2025
Rachel Drysdale and I prepared a biographical memoir for Michael Ashburner, now published at: royalsocietypublishing.org/doi/10.1098/...
royalsocietypublishing.org
Michael Ashburner. 23 May 1942—7 July 2023: 23 May 1942 — 7 July 2023: Biographical Memoirs of Fellows of the Royal Society: Vol 0, No 0
Michael Ashburner had an extraordinary career. From his early passion for natural history, through his education and subsequent career at the University of Cambridge, Michael’s intellectual energy and boundless curiosity generated a prodigious output ...
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Ewa Chrostek @ewachrostek.bsky.social · 30/04/2025
Our New Paper is out! Great work by Mashaneh Ahrar and the team - thank you all, especially @makaefer.bsky.social and Greg Hurst (is he on Bsky???)! TBC :)
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Lena Riabinina @lenariab.bsky.social · 28/02/2025
Please spread the word - 2 new PhD positions, one fully funded and one self-funded, with us at Durham and @clarahowcroft.bsky.social at Northumbria Uni! We are looking for people with interdisciplinary experience (biology, computer vision, engineering) and interest to work across disciplines.
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Peter Mulhair @petermulhair.bsky.social · 22/04/2025
Delighted to have been awarded a BBSRC Fellowship to look at the genetics of how insects have adapted to living in freshwater habitats 🧬🦋🪰🪲🌊 Extremely grateful to all who have supported me over the years and excited to be at Liverpool with some great colleagues! www.ukri.org/news/9-milli...
ukri.org
£9 million investment fuels groundbreaking bioscience research
From unlocking the secrets of animal movement to tackling antimicrobial resistance, UK’s brightest bioscience minds are pushing the boundaries of innovation.
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Greg Hurst @greghurst.bsky.social · 09/04/2025
@haraipapilio.bsky.social paper on evolution of Wolbachia MK mechanism through prophage acquisition in molina butterflies - avoiding suppression by the host. Now out! #symbiosky www.sciencedirect.com/science/arti.... With @daisukekageyama.bsky.social @bolinabug.bsky.social and others
sciencedirect.com
Evolution of Wolbachia male-killing mechanism within a host species
Male-killing bacterial symbionts, prevalent in arthropods, skew population sex ratios by selectively killing male progeny, profoundly impacting ecolog…
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Aisling Brady @aislingbrady.bsky.social · 07/03/2025
Happy to contribute to this piece in recognition of #InternationalWomensDay
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Allison Hansen @hansenlab.bsky.social · 26/02/2025
New study from my lab and former grad Dr. Kwak shows Liberibacter psyllaurous, a dual insect symbiont and plant pathogen, boosts psyllid fitness by providing essential nutrients like arginine. A rare case of nutritional benefits from non-obligate symbionts #symbiosis journals.asm.org/doi/10.1128/...
journals.asm.org
A dual insect symbiont and plant pathogen improves insect host fitness under arginine limitation | mBio
Unlike obligate symbionts that are permanently associated with their hosts, facultative symbionts rarely show direct nutritional contributions, especially under nutrient-limited conditions. This study...
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Sinead English @englishse.bsky.social · 15/02/2025
Job! 2-year postdoc position in EVElab, Bristol UK on nutrition and infections in pregnancy (FLF-funded) www.jobs.ac.uk/job/DLV631/r... Apply if you are enthusiastic about: - experiments on insects which get pregnant - relevance of evolution to public health - a vibrant city & research environment
Pacific beetle-mimic cockroach and her newly born nymphsOverview of project on Nutrition and immunity in pregnancy: picture of pregnant woman on one side, viviparous insects on the other; 3 boxes linking project components (evolutionary models, insect experiments and human cohorts)View of cormorant drying its wings by the Bristol harbour: light reflecting off the waterResearchers at an insect outreach event, standing at the stall
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Joanna Bagniewska @joannabagniewska.com · 07/02/2025
Hardly new info, but BSky should know: Warsaw's water quality is monitored by eight clams with magnets attached to their shells. If contamination in the water causes the clams to close, the magnets trigger an alarm and shut off the city's water supply. Thank you, little guardian molluscs. 🧪🌏🚰
A clam with a spring attached to the shell. The spring has a magnet placed above a sensor.
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Michael Brockhurst @brockhurstlab.bsky.social · 06/02/2025
🚨 Job alert 🚨 — are you interested in understanding how mobile genetic elements and defence systems shape bacterial genome evolution? 🧬 🧪 🧫 🦠 2x 5-year research positions available in experimental evolution @mermanchester.bsky.social Join us! #microsky www.jobs.manchester.ac.uk/Job/JobDetai...
jobs.manchester.ac.uk
Research Associate in Experimental Evolution:Manchester
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Stuart Wigby @stuartwigby.bsky.social · 17/01/2025
NERC Fellowships are open! We (Institute of Infection, Veterinary and Ecological Sciences, at the @liverpooluni.bsky.social) have a policy to provide a PERMANENT JOB to successful candidates at the end of the fellowship. Please in touch if you're interested!
ukri.org
NERC Independent Research Fellowship 2024
Apply for funding to further your career through an independent research fellowship.
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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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Dr. Jessica L Ware @jessicalwarelab.bsky.social · 04/02/2025
Celebrating the work of Dr. Ruth Ella Moore, cph.osu.edu/news/2022/01..., who worked on #tuberculosis for her thesis! #28DaysOfBlackSTEMHistory #BlackHistoryMonth
cph.osu.edu
Proud they're ours: Ruth Ella Moore
Ruth Ella Moore ’26 BS, ’27 MA, ’33 PhD Born: May 19, 1903 Died: July 19, 1994 Alumna Ruth Ella Moore's work continues to inform the global struggle against tuberculosis Ruth Ella Moore ’26 BS, ’27 MA...
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Greg Hurst @greghurst.bsky.social · 27/01/2025
It's the 80th anniversary of the liberation of Auschwitz. In 1995, I visited the camp's Hungarian room. A room of plain white walls with hundreds of thousands of names inscribed. Hundreds of thousands of lost lives. Now, more than ever, for people of all creeds, colours & identities, never again.
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Evelyn Doyle @doyleevelyn.bsky.social · 15/01/2025
Lovely tribute from the Microbiology Society to a wonderful colleague who has left us too soon. microbiologysociety.org/news/society...
microbiologysociety.org
Professor Alan McCarthy: a tribute
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Greg Hurst @greghurst.bsky.social · 15/01/2025
New preprint from @haraipapilio.bsky.social with @bolinabug.bsky.social @daisukekageyama.bsky.social and others not on bluesky #symbiosky www.biorxiv.org/content/10.1...
biorxiv.org
Evolution of Wolbachia male-killing mechanism within a host species
Male-killing bacterial symbionts, prevalent in arthropods, skew population sex ratios by selectively killing male progeny, profoundly impacting ecology and evolution of their hosts. Male-killing is a ...
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Reposted by Greg Hurst
Yann Dussert @yanndussert.bsky.social · 10/01/2025
Richard Cordeaux (EGCE lab, Gif sur Yvette, France) is offering an 18-month postdoc position in evolutionary genomics to study sex determination and resistance to vertical transmission of feminizing Wolbachia endosymbionts in an isopod. #SymbioSky #Wolbachia filesender.renater.fr?s=download&t...
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Hannes Schuler @schulhans.bsky.social · 03/01/2025
Two #postdoc positions available in my lab. Position 1 focusses on #phytoplasma transmission via #insects. Position 2 aims to investigate the dynamics of #symbiont #evolution in #psyllids in collaboration with @mgerth.bsky.social, Martin Kaltenpoth and Liliya Serbina. Please share.
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Greg Hurst @greghurst.bsky.social · 18/12/2024
BBSRC funded PhD - evolution in the early stages of symbiosis, using Arsenophonus as model. tinyurl.com/Edgeofsymbio.... Apply by 30/01/2025. Available for UK and International students. With @brockhurstlab.bsky.social and @acdarby.bsky.social. #symbiosky
tinyurl.com
BBSRC NWD: On the edges of symbiosis: how insect symbionts evolve in newly established interactions at University of Liverpool on FindAPhD.com
PhD Project - BBSRC NWD: On the edges of symbiosis: how insect symbionts evolve in newly established interactions at University of Liverpool, listed on FindAPhD.com
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Anna Schrecengost @annaschreck.bsky.social · 03/12/2024
My wonderful PhD advisor is accepting inquiries for a postdoc - come work in beautiful Narragansett @urigso.bsky.social on anaerobic ciliates and their symbionts -- very cool project with international collabs. ive been in this lab for past 5+ yrs and will miss it dearly! #ProtistsOnSky #SymbioSky
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Jamie Hall @jpjhall.bsky.social · 03/12/2024
🆕New in @plosbiology.bsky.social: we show compensatory mutations make plasmids play Rock-Paper-Scissors and turn conjugation into a weapon🛡️💫✂️🦠 w/Rosanna Wright, Jamie Wood, @mbottery.bsky.social, @kmudz.bsky.social, @scottishwormboy.bsky.social, Ellie Harrison & @brockhurstlab.bsky.social #MicroSky
journals.plos.org
A chromosomal mutation is superior to a plasmid-encoded mutation for plasmid fitness cost compensation
Plasmids spread important traits in microbiomes but impose fitness costs on their hosts. This study of the ecological consequences of plasmid-bacterial compensatory evolution reveals benefits to bacte...
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Jon Jerlström Hultqvist @jonhultqvist.bsky.social · 02/12/2024
Are you or do you know someone interested in symbiosis research? Anaeramoeba is an exciting organism to explore symbiosis in a low-oxygen environment. Less than a week (December 6) to apply for the PhD position in my group! uu.varbi.com/en/what:job/... Please share widely!
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Paulina Arancibia @pauliarancibia.bsky.social · 30/11/2024
I created this stater pack with women in ecology and evolution. If you want to be added you can comment or DM me, but also please suggest the names of those I am missing 🧪🌎🌐 go.bsky.app/8jFH7cS
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Mark A. Hanson @hansonmark.bsky.social · 13/11/2024
I am hiring! PhD studentship available through the SWbio DTP. The interested student will investigate the evolution of innate immune signalling in a model species group. Infection biology & #Drosophila genetics combined! #ImmunoSky #AcademicSky More info: mahansonresearch.weebly.com/blog/phd-stu...
mahansonresearch.weebly.com
PhD studentship! Deadline Dec 11th 2024
SWbio application link: https://www.swbio.ac.uk/biomolecular-and-biophysical-studies/ For inquiries, please email: m.hanson@exeter.ac.uk Based in: University of Exeter, Penryn, Cornwall, UK....
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Harry Eccles @harryeccles.bsky.social · 28/11/2024
Repost if BlueSky is now your primary social media site.
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mara lawniczak @marakat.bsky.social · 25/11/2024
last couple days to apply (for free! from anywhere in the world!) to the Sanger 2025 PhD Programme — Deadline: 28th November 2024 (09:00 GMT) For more info, visit www.sanger.ac.uk/about/study/...
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Greg Hurst @greghurst.bsky.social · 26/11/2024
PhD studentship position- Symbiosis in a thermally variable world. Goal: to understand how & why insect symbiosis is disrupted by low/high temperature. Pays Stipend + fees; International students eligible. Webinar for questions: 5th December at 12 noon UK time. tinyurl.com/4jn96z3h #symbiosky
findaphd.com
ACCE+ DLA programme: Symbiosis in a thermally variable world at University of Liverpool on FindAPhD.com
PhD Project - ACCE+ DLA programme: Symbiosis in a thermally variable world at University of Liverpool, listed on FindAPhD.com
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Emily Hornett @bolinabug.bsky.social · 20/11/2024
New publication on the decline of melanic two-spot ladybirds, with @greghurst.bsky.social and Jack Archer eje.cz/artkey/eje-2...
eje.cz
Declines in the frequency of melanic Adalia bipunctata (Coleoptera: Coccinellidae) in Northern UK populations
Emily A. HORNETT, Jack ARCHER, Gregory D. D. HURST
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Michael Landis @landismj.bsky.social · 19/11/2024
Here's a starter pack for early career researchers in evolutionary biology. I prioritized the most-junior folks, and this list quickly filled up with undergrads, grad students, and postdocs. Might do another list later, but I'm tired. Have fun everyone! 🐒 #evobio go.bsky.app/MzND7nX
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Dr. Roxanne Beinart @symbiosisrox.bsky.social · 12/11/2024
Reposting this since suddenly everyone's on Bluesky now - We are looking for a postdoc to study the physiology, evolution, and cell biology of anaerobic ciliate-methanogen symbioses using 'omics, experiments, and/or microscopy. Please share widely and send inquiries by Dec.1!
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Michael Brockhurst @brockhurstlab.bsky.social · 02/11/2024
Use it or lose it: Unless we publish papers in our society owned and published journals they will cease to be, along with all the conferences and meetings the proceeds support. Microbiology Society publishes many excellent journals, all edited by experts. #microsky www.microbiologyresearch.org
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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Grant Hughes @mosquitomicrobe.bsky.social · 17/11/2024
So here is a Wolbachia starter pack. Please let me know if you'd like to join or have other suggestions. go.bsky.app/FTCKEyB
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Mark A. Hanson @hansonmark.bsky.social · 16/11/2024
4-year PhD program in the UK! This funded PhD opportunity is open to international students. If the candidate is selected by the committee, the position would begin Sept 2025. Deadline for applications Dec 11th 2024. #PhDchat #AcademicSky #Drosophila #ImmunoSky #EvoSky #Dros25 #EvolBio #EcoEvo
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Michael Brockhurst @brockhurstlab.bsky.social · 15/11/2024
Fun new paper led by @greghurst.bsky.social &co using genomics to show that facultative symbiont genomes get bigger as they adapt to life inside a host (through HGT & loss of CRISPR) before undergoing genome reduction as they become obligate #symbiosky #microsky www.sciencedirect.com/science/arti...
sciencedirect.com
Genome dynamics across the evolutionary transition to endosymbiosis
Endosymbiosis—where a microbe lives and replicates within a host—is an important contributor to organismal function that has accelerated evolutionary …
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Anna Michalik @annamichalik.bsky.social · 27/06/2024
We are very proud to announce our new paper published in mSystems, in which we described unique bacterial association and transmission mechanisms alongside other unique symbiosis evolutionary patterns! journals.asm.org/doi/10.1128/...
journals.asm.org
Facultatively intrabacterial localization of a planthopper endosymbiont as an adaptation to its vertical transmission | mSystems
Reliable transmission across host generations is a major challenge for bacteria that associate with insects, and independently established symbionts have addressed this challenge in different ways. Th...
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Hassan Salem @hassansalem.bsky.social · 23/10/2024
Beetles are masters at coopting microbial genes, enzymes & metabolites. Together w/ Marleny García-Lozano, we review how microbes shaped one of the most successful animal radiations, through horizontal gene transfer & symbiosis: www.cell.com/trends/micro...
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Alejandro Manzano Marín @amanzanom.bsky.social · 10/11/2024
I made ,some time ago, a starter pack for Microbial #Symbiosis. I'm 100% sure it's incomplete, but short on time lately... You can reply and suggest prople/feeds/etc to add! #MicroSky #SymbioSky go.bsky.app/T8VUWCz
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Philipp Engel @pengellab.bsky.social · 06/11/2024
PhD position available in our lab in 🇨🇭! Interested in microbial ecology and evolution in the context of #Symbiosis, #Microbiota, #Bees? Like to analyze shotgun metagenomics data with the possibility for fieldwork and experiments? This is for you. Apply here: shorturl.at/swHf1 #SymbioSky
shorturl.at
Opportunités de carrière : PhD position in gut microbiota ecology and evolution (21945)
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Jamie Hall @jpjhall.bsky.social · 08/08/2024
A few days left to apply!
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Alejandro Manzano Marín @amanzanom.bsky.social · 15/12/2023
Welcome to the Symbiosis feed. This feed is thought for being all things symbiosis (not only host-microbe & not only beneficial ones)! For now, no need to sign up in any way, just tag your posts with #SymbioSky (case-insensitive) and your posts will be collected here! Like and pin!
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John Tulloch @jtepivet.bsky.social · 15/12/2023
🚨New pre-print 🚨 Pain, inconvenience, & blame: Defining work-related injuries in veterinary workplace doi.org/10.1101/2023... Funder: CVS UK Ltd Written with amazing co-authors! Thread to follow 1/n
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Greg Hurst @greghurst.bsky.social · 15/12/2023
Come and lead a vibrant department full of bright and lovely people. And me. Dept of Evolution, Ecology and Behaviour is looking for a new head @LivUni @LivUniHLS tinyurl.com/2p8rrenp Deadline 21/1/24. Happy to discuss
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