Reposted by Ronnie BerntssonFriedemann Weber @friedemann.bsky.social · 09/07/2026Scientists do this purely out of self-interestnature.comCoffee is under threat: how scientists are fighting to save it from extinctionCoffee plants are critically endangered by climate change. Researchers are finding solutions to keep scientists supplied with their favourite discovery fuel. 083
Reposted by Ronnie BerntssonTerradot lab @laurentterradot.bsky.social · 08/07/2026À novel preprint from the lab ! In a study led by Christian Lesterlin’ s we identify a novel plasmid encoded protein, named HerB. HerB is produced upon entry of the plasmid and modifies host biology to facilitate plasmid establishments ! More here ! #Microsky www.biorxiv.org/content/10.6...biorxiv.orgPlasmid-encoded host reprogramming promotes plasmid disseminationConjugative plasmids are major drivers of antibiotic resistance dissemination, yet how newly transferred plasmids establish in recipient cells remains poorly understood. Here we investigate YfjB, a pr... 193
Reposted by Ronnie Berntssonerzbergerlab.bsky.social @erzbergerlab.bsky.social · 02/07/2026Membrane protein solubilization and structure determination using de novo–designed proteins | Science www.science.org/doi/10.1126/...science.orgMembrane protein solubilization and structure determination using de novo–designed proteinsDeveloping therapies and vaccines against integral membrane proteins is hindered by their extensive hydrophobic surfaces, which complicate production and structural analysis. Here, we describe a gener... 04214
Ronnie Berntsson @rberntsson.bsky.social · 01/07/2026@umeauniversitet.bsky.social is hiring! Up to 10 tenure track positions have just been announced! At the Medical Faculty you can apply either to an assistant professor position, or one with combined clinical employment. www.umu.se/en/northern-...umu.seNorthern Star FellowsReach research excellence with Umeå University as a young researcher. 131
Ronnie Berntsson @rberntsson.bsky.social · 20/02/2026Happy to have been involved with this review, where we besides giving an in-depth review of G+ and G- T4SSs, we also propose a unifying nomenclature that we hope will take off! 061
Ronnie Berntsson @rberntsson.bsky.social · 12/02/2026I’m extremely happy that Taylor Devlin was awarded a Marie Sklodowska Curie Actions postdoctoral fellowship to work with us on the biophysical properties of bacterial adhesion to host factors! Great job Taylor! marie-sklodowska-curie-actions.ec.europa.eu/news/msca-aw...marie-sklodowska-curie-actions.ec.europa.euMSCA awards €404.3 million to postdoctoral researchers1610 outstanding postdoctoral researchers were selected for funding among 17,066 applicants. 050
Reposted by Ronnie BerntssonMark A. Hanson @hansonmark.bsky.social · 13/01/2026We've got ISSUES. Literally. We scraped >100k special issues & over 1 million articles to bring you a PISS-poor paper. We quantify just how many excess papers are published by guest editors abusing special issues to boost their CVs. How bad is it & what can we do? arxiv.org/abs/2601.07563 A 🧵 1/n 17514314
Reposted by Ronnie BerntssonGunnar Björnsson @gbjorn.bsky.social · 08/01/2026Martin Peterson doesn’t suffer fools gladly. 214844
Ronnie Berntsson @rberntsson.bsky.social · 30/12/2025Ending the year with a new preprint out from our lab. We show that Type 4 Secretion Systems in Gram-positive bacteria use pili in conjugation. For a full recap, check out the thread from the lead author @josyterbeek.bsky.social here below ⬇️ Hope y’all get a nice end to 2025! 040
Reposted by Ronnie BerntssonEwan Birney @ewanbirney.bsky.social · 15/12/2025It burns. It burns. My eyes. 2315
Ronnie Berntsson @rberntsson.bsky.social · 08/12/2025Any climate researchers I know that can corroborate this article? Is this really where we’re going right now? worldcrunch.com/focus/green-...worldcrunch.comGlobal Warming At 3 °C By 2050? What's Behind The New German Climate WarningGerman scientists warn global warming is accelerating faster than expected, raising the risk of a 3 °C rise by 2050 and forcing Europe to confront unthinkable adaptation plans. German scientists warn ... 000
Reposted by Ronnie BerntssonLars-Anders Carlson @lacarlson.bsky.social · 22/11/2025Seems the Nordic region is doing quite good... Did I mention we will announce a new postdoc position within a month or two? :) 051
Ronnie Berntsson @rberntsson.bsky.social · 22/11/2025This is on several levels pretty amazing. www.nature.com/articles/s41...nature.comSemantic design of functional de novo genes from a genomic language model - NatureBy learning a semantics of gene function based on genomic context, the genomic language model Evo autocompletes DNA prompts to generate novel genes encoding protein and RNA molecules with defined acti... 010
Reposted by Ronnie BerntssonVoices for Vaccines @voices4vaccines.bsky.social · 20/11/2025Vaccines do not cause autism. We know that the predominant cause of autism is genetics. It is deeply concerning that the CDC is promoting an idea that has been debunked countless times. www.washingtonpost.com/health/2025/...washingtonpost.comCDC in turmoil after agency backpedals on debunking vaccines-autism linkThe CDC’s website now says health authorities ignored evidence of a potential connection between vaccines and autism, despite dozens of studies showing no link. 15424
Ronnie Berntsson @rberntsson.bsky.social · 15/11/2025Today I’m starting a new position as Professor in Molecular Medicine at Umeå University I’m happy and proud, but also extremely thankful to all people in the group, both current and past members! 9190
Reposted by Ronnie BerntssonFarshid Jalalvand @fjalalvand.bsky.social · 07/11/2025Skrattade högt. 0206
Reposted by Ronnie BerntssonHarry Low’s Lab @lowlab.bsky.social · 04/11/2025Please RT. Post-doc opportunity alert! 💥 closing 10th December.. Come join our team (www.thelowlab.org) at Imperial, London, working on the structure and mechanism of bacterial secretion systems. For more details and to apply please see www.imperial.ac.uk/jobs/search-... 23739
Reposted by Ronnie BerntssonLucas Farnung @lucas.farnunglab.com · 24/10/2025I love AlphaFold—but please include PAE (Predicted Aligned Error) plots for every “interaction.” Pretty PDBs ≠ proof. If the PAE doesn’t show an interface, it ain’t one. Show the plots. Structural biology's reputation is on the line. 512929
Ronnie Berntsson @rberntsson.bsky.social · 10/10/2025This is really cool! If you want to get a card game that explains microorganisms - now's your chance! www.umu.se/en/news/rese...umu.seResearchers' card game teaches children about microorganismsHope to spark curiosity about life beneath the water’s surface – with playful game cards. 032
Reposted by Ronnie BerntssonRCSB Protein Data Bank @rcsbpdb.bsky.social · 29/08/2025Visit PDB-101 to learn more about Antimicrobial Resistancepdb101.rcsb.orgPDB101: Global Health: Antimicrobial Resistance: About: Bacteria and AntibioticsPDB-101: Training, Outreach, and Education portal of RCSB PDB 011
Reposted by Ronnie BerntssonMartin Pacesa @martinpacesa.bsky.social · 27/08/2025Exciting to see our protein binder design pipeline BindCraft published in its final form in @Nature ! This has been an amazing collaborative effort with Lennart, Christian, @sokrypton.org, Bruno and many other amazing lab members and collaborators. www.nature.com/articles/s41... 14305109
Reposted by Ronnie BerntssonTobias Warnecke @tobiaswarnecke.bsky.social · 14/08/2025Archaea are often surrounded by bacteria. But is there ever active conflict between the two? Can archaea kill bacteria? If so, how do they do it? Work by @romainstrock.bsky.social shows that some archaea can kill bacteria by secreting peptidoglycan hydrolases. journals.plos.org/plosbiology/...journals.plos.orgArchaea produce peptidoglycan hydrolases that kill bacteriaArchaea regularly interact with bacteria but reports of archaea killing bacteria are very rare. This study shows that many archaea encode peptidoglycan hydrolases, which specifically target bacterial ... 515465
Reposted by Ronnie BerntssonLars-Anders Carlson @lacarlson.bsky.social · 14/08/2025Interesting that they could put a number on it. And yes, that's a reindeer seeking shade behind a concrete wall. Not their usual place to hang out... 001
Reposted by Ronnie BerntssoncryoEM papers @cryoempapers.bsky.social · 12/08/2025Cryo-EM ligand building using AlphaFold3-like model and molecular dynamics pubmed.ncbi.nlm.nih.gov/40788932/ #cryoEM 044
Reposted by Ronnie BerntssonEduardo Rocha @epcrocha.bsky.social · 23/07/2025Here's our new broad review on the extended mobility of plasmids, about all mechanisms driving and limiting their transfer. From conjugation to conduction, phage-plasmids to hitchers, molecular to evolutionary dynamics, ecology to biotech. The state of affairs. 1/9 academic.oup.com/nar/article/... 418494
Reposted by Ronnie BerntssonMaciek Wiatrak @macwiatrak.bsky.social · 21/07/2025💥 Excited to introduce Bacformer 🦠 - the first foundation model for bacterial genomics. Bacformer represents genomes as sequences of ordered proteins, learning the “grammar” of how genes are arranged, interact and evolve. Preprint 📝: biorxiv.org/content/10.1... 🧵 1/n 39159
Ronnie Berntsson @rberntsson.bsky.social · 01/07/2025I'm today starting as pro-dean at the medical faculty at @umeauniversitet.bsky.social. Looking forward to exciting years ahead, together with the new dean Katrine Riklund and the others in the faculty leadership! 050
Reposted by Ronnie BerntssonWillem van Schaik @wvschaik.bsky.social · 02/06/2025Finally! ERC is reducing the length of part II of their application form. 'The length of this section is now limited to seven pages for Starting, Consolidator, and Advanced Grant applications and ten pages for Synergy Grant applications' 1234
Ronnie Berntsson @rberntsson.bsky.social · 23/05/2025Alltid lika spännande att se vilka som blir nya ledamöter i @sverigesungaakademi.se! Är lite extra glad över att se att vi får en ny lokal ledamot, då @laurabacete.bsky.social från Umeå @umeaplantsciencecentre.se / @umeauniversitet.bsky.social är invald 🙂 sverigesungaakademi.se/pressmeddela...sverigesungaakademi.seÅtta nya toppforskare till Sveriges unga akademi - Sveriges Unga AkademiDen 23 maj tar Sveriges unga akademi emot åtta nya ledamöter – framstående yngre forskare från fält som datadriven biovetenskap, historia och hållbarhetsvetenskap. Med sina olika perspektiv stärker de... 042
Reposted by Ronnie BerntssonEuropean Commission @ec.europa.eu · 05/05/2025"Science is an investment. We will put forward a new 500 million package for 2025-2027 to support the best and the brightest researchers and scientists from Europe and around the world." — President @vonderleyen.ec.europa.eu at the ‘Choose Europe for Science' event at La Sorbonne 🇫🇷 35963301
Ronnie Berntsson @rberntsson.bsky.social · 03/05/2025What can one say.. www.nature.com/articles/d41...nature.comTrump proposes unprecedented budget cuts to US scienceHuge reductions, if enacted, could have ‘catastrophic’ effects on US competitiveness and the scientific pipeline, critics say. 000
Ronnie Berntsson @rberntsson.bsky.social · 25/04/2025Only 5 more days left to apply. Take the chance and join us trying to understand the molecular mechanisms of conjugation, in beautiful Umeå, Sweden. We are extremely well equipped, and are looking for an enthusiastic person to join our team! 😀 002
Ronnie Berntsson @rberntsson.bsky.social · 18/04/2025This is cool stuff, will be interesting to try out! 010
Reposted by Ronnie BerntssonLauren Wilcox @laurenbwilcox.bsky.social · 08/04/2025These gender studies lectures are just writing themselves 49213
Reposted by Ronnie BerntssonAdam Rutherford @adamrutherford.bsky.social · 08/04/2025HULK ADAM SMASHES DIRE WOLVES. Man alive this vexes me, and I am a bit sweary and irritable in this. Enjoy. arutherford.substack.com/p/dire-wolve...arutherford.substack.comDire wolves remain very extinctDespite what you are being fed, de-extinction is a con, full of gloss, bullshit and ghoulish greed. 34465162
Ronnie Berntsson @rberntsson.bsky.social · 20/03/2025Maybe not completely research related, but if you do apply and end up getting the position, you can look forward to great displays of northern lights, like this one yesterday (taken from my yard with my cell phone camera..) 031
Ronnie Berntsson @rberntsson.bsky.social · 19/03/2025If having a negative personal opinion of the policies that are now severely affecting researchers in the US is grounds for not being let in the country, it seems like I'll be skipping any US conferences the coming years... www-lemonde-fr.translate.goog/internationa...www-lemonde-fr.translate.googEtats-Unis : un chercheur français refoulé pour avoir exprimé « une opinion personnelle sur la politique menée par l’administration Trump »Le ministre de la recherche français a dit sa « préoccupation », mercredi, après cette décision des autorités américaines. Le chercheur du CNRS aurait subi un contrôle aléatoire à son arrivée, avant q... 000
Reposted by Ronnie BerntssonHumberto Basilio @humbertobasilio.bsky.social · 14/03/2025🚨This week, many Columbia scientists lost grants that funded over half their annual income. Others will no longer be able to do research that helps treat thousands of sick patients across the US. "It hurts," they told me. My story for @nature.com 🧪 www.nature.com/articles/d41...nature.com‘My career is over’: Columbia University scientists hit hard by Trump team’s cutsThe US government has begun slashing US$400 million in research grants at Columbia University over pro-Palestinian campus protests. 13391236
Ronnie Berntsson @rberntsson.bsky.social · 14/03/2025We are looking for a postdoc! Join us to work in an exciting integrated structural biology project, focusing on understanding how Type 4 Secretion System facilitate horizontal gene transfer in bacteria! Please share! www.nature.com/naturecareer...nature.comPostdoctoral position to study Gram-positive Type 4 Secretion Systems - Umeå, Sweden job with Umeå University | 12837918A two-year Postdoctoral position for studies of Gram-positive Type 4 Secretion Systems that facilitate the spread of antibiotic resistance 067
Reposted by Ronnie BerntssonRichard Sever @richardsever.bsky.social · 11/03/2025Big news: we are setting up a new non-profit organization to run bioRxiv and medRxiv. It's called openRxiv [no it's not a new preprint server; it's dedicated organization to oversee the servers] openrxiv.org 1/nopenrxiv.orgHomepage - openRxivopenRxiv is an independent non-profit, the new organizational home for bioRxiv and medRxiv, enabling researchers to instantly share groundbreaking findings with the global scientific community. 552558846
Ronnie Berntsson @rberntsson.bsky.social · 06/03/2025A bizarre new development that even further decreases academic freedom in the US! www.nature.com/articles/d41...nature.comExclusive: NIH to terminate hundreds of active research grantsStudies that touch on LGBT+ health, gender identity and DEI in the biomedical workforce could be terminated, according to documents obtained by Nature. 010
Reposted by Ronnie BerntssonKaja Kallas @kajakallas.bsky.social · 28/02/2025Ukraine is Europe! We stand by Ukraine. We will step up our support to Ukraine so that they can continue to fight back the agressor. Today, it became clear that the free world needs a new leader. It’s up to us, Europeans, to take this challenge. 666192045547
Ronnie Berntsson @rberntsson.bsky.social · 27/02/2025Current policy in the US is bad for science in the US, but also globally, on a whole multitude of levels. Even if one politically wants to decrease national funding on research, then this is clearly not the smart way of going about doing that. www.nature.com/articles/d41...nature.comTrump 2.0: an assault on science anywhere is an assault on science everywhereUS President Donald Trump is taking a wrecking ball to science and to international institutions. The global research community must take a stand against these attacks. 010
Reposted by Ronnie BerntssonMax Renner @maxrenner.bsky.social · 19/02/2025Another beautiful morning in Umeå! Sun is shining, we have a crisp -10°C, snow everywhere. Just perfect 😍❄️☀️ 091
Ronnie Berntsson @rberntsson.bsky.social · 12/02/2025Come join us here in the north! Remarkably good research climate, infrastructure and colleagues. Further, the Swedish government is doing a reasonably good job of putting money into research funding instead of cutting it as is happening in some other places! 010
Ronnie Berntsson @rberntsson.bsky.social · 11/02/2025We are incredibly happy for @endymiomatic.bsky.social who managed to secure a Marie Curie Sklodowska Actions postdoc grant for further work in our group! Congrats Kieran! 030