Thrilled to see this article out! 🎉 It's a roadmap for starting microbial ecologists with key concepts in community ecology, their history and application to microbiomes #NicheTheory #TrophicLevels #KeystoneSpecies #Succession #Metacommunities 🤩 What I wish I'd had when I got into microbial ecology

Oliver Meacock@olimeacock.bsky.social · 2mo ago

Delighted to see this out in its final form! doi.org/10.1093/isme... We established a discussion group focussed on the history of community ecology and how it informs our understanding of microbiota. This review distils those discussions to provide a guide for microbiologists entering the field

Check out our pre-print led by the fantastic Massimo Amicone, collaborating with the Bollenbach lab! tinyurl.com/4h9p8mfb We build a simple intuition on how ecological interactions affect resistance evolution by expanding evolutionary rescue theory and testing it with two large sets of experiments

Who would have thought, five years ago when I first looked at P-bodies under the microscope, that this journey would lead here. 🔬 Very happy to see this work finally out in #ScienceAdvances. Proud of this collaborative effort and grateful to everyone involved. 👏🏻🎉

Şuayb Üstün@suaybuestuen.bsky.social · 3mo ago

🚨 Paper out now in #ScienceAdvances @science.org 🌱🦠 Pathogens don’t just target protein degradation—they also hijack host translation. "Bacteria use P-body condensates to attenuate host translation during infection" ⚖️♻️ led by @manuelgonzalezfuen.bsky.social www.science.org/doi/10.1126/...

Happy to finally share these results: Cross-feeding enables robust coexistence between four bacterial species www.biorxiv.org/content/10.6... With @saramitri.bsky.social @lambdapp.bsky.social @dan1elmachado.bsky.social @lhtxra.bsky.social Eric Ulrich, Alisson Gillon & Sam Testa #microsky

Excited to share first preprint from our lab! @giubotti.bsky.social found that antibiotic tolerance in multispecies biofilms follows a surprising spatial pattern: cells survive only at intermediate distances from a partner species. 🦠 Preprint: doi.org/10.64898/202...

Also excited to share our latest collaboration with @micsysecolab.bsky.social. Divvya Ramesh showed how spatial structure can limit evolution of metabolic dependencies.

Microbial Systems Ecology Lab@micsysecolab.bsky.social · 6mo ago

Excited to share our new paper led by Divvya Ramesh: Limits to the evolution of metabolic dependency in spatially structured microbial communities 🧫 www.sciencedirect.com/science/arti...

1/ With @maxencevincent.bsky.social, we ask: when single bacterial cells behave differently under stress, is it really just “noise”? Read more @cp-cellreports.bsky.social : Unveiling hidden variables in stressed bacteria (doi.org/10.1016/j.ce...)

Do you have an interest in quantitative microbiology and interdisciplinary research? I'm recruiting a UK PhD student to develop high-throughput ecological screens to help us understand how chemical inputs impact microbial ecosystems: www.findaphd.com/phds/project...

Identifying how chemicals shape microbial diversity through high-throughput ecological screens at University of Sheffield on FindAPhD.com

PhD Project - Identifying how chemicals shape microbial diversity through high-throughput ecological screens at University of Sheffield, listed on FindAPhD.com

findaphd.com

Fantastic story how bacteria exploit a host pathway to dissolve plant tissue and obtain nutrients 🤯 Uncovering these mechanisms about plant-pathogen interactions is so cool! www.science.org/doi/10.1126/...

Xanthomonas coordinates type III–type II effector synergy by activating fruit-ripening pathway

Plant cell walls harbor vast carbohydrate reserves, yet how pathogens unlock them remains unclear. We show that the citrus canker pathogen Xanthomonas citri subsp. citri (Xcc) mobilizes cell wall suga...

science.org

New preprint from our lab www.biorxiv.org/content/10.1...! Andrea Dos Santos and Clément Vulin combine experiments and models showing how adding glucose can strengthen negative interactions between microbial species. This can be used in tandem with antibiotic treatment to inhibit pathogens!

Very excited to see our @nikogeldner.bsky.social lab x Feng Zhou lab work featured on the cover of Science! (1/5) We reveal how root architecture and nutrient leakage shape spatial patterns of microbial colonization, moving beyond traditional models of uniform exudation.

Science Magazine@science.org · 10mo ago

Using precise spatial and temporal analysis, researchers in Science provide insight into how bacteria around the root interact both with the plant and with each other. Learn more in this week's issue: https://scim.ag/3WgNajk

Congrats Snorre!!! 👏 It's great to see this coming out 🎉 and thank you for giving the chance to be a (small) part of this very cool work! "Microbes release lower-value metabolites at higher rates" 🦠

Snorre Sulheim@sulheim.bsky.social · 12mo ago

Excited to share the first results from my postdoc at @dmf-unil.bsky.social with @saramitri.bsky.social www.biorxiv.org/content/10.1...

Thrilled to share our new paper in @science.org describing our discovery that bacteria can switch from competitors to bonafide predators when resources run dry—arming nanoscale “spears” (T6SS) to stab & consume neighbours. www.science.org/doi/10.1126/... #MicroSKy #Microbiology

Antagonism as a foraging strategy in microbial communities

In natural habitats, nutrient availability limits bacterial growth. We discovered that bacteria can overcome this limitation by acquiring nutrients by lysing neighboring cells through contact-dependen...

science.org

New tenure track assistant professor position in molecular microbiology in our department @dmf-unil.bsky.social @unil.bsky.social! We are casting a wide net for an experimental molecular microbiologist. Apply here: wwwfbm.unil.ch/releve/appli...

Pint of Science was again a great success in Lausanne, with >500 people attending our events! Kudos to co-coordinators @miriamlisci.bsky.social and @juliensluneau.bsky.social, and to the fantastic team of 19 volunteers at the bars 🥳! #PINT25 #scicomm

Excited to share my new Tansley Review @newphyt.bsky.social on emerging single-cell and spatial omics technologies, many of which are just beginning to be applied in plant biology! Big opportunities lie ahead for the field. [1/n]  nph.onlinelibrary.wiley.com/doi/10.1111/...

Exploring the untapped potential of single‐cell and spatial omics in plant biology

Advances in single-cell and spatial omics technologies have revolutionised biology by revealing the diverse molecular states of individual cells and their spatial organization within tissues. The fie...

nph.onlinelibrary.wiley.com

3 nights, 3 venues, 2 languages, 27 (!) speakers, this is Pint of Science 2025 in LAUSANNE. 📌 19-21 May 2025 🧬🔭 🌐https://pintofscience.ch/events/lausanne Free entry 🧠 just come quench your thirst for knowledge! @pintsworld.bsky.social @icepfl.bsky.social @unil.bsky.social #pint25 #pintCH

We present MetaFlowTrain, an easy-to-build, highly parallelized, and cost-effective fluidic system for studying microbial exometabolites and their roles in modulating microbe–microbe–host interactions. Kudos to @chesneau-g.bsky.social @mpipz.bsky.social Give it a try: www.nature.com/articles/s41...

Great to see this out! 🎉 Big congratulations to @type3lab.bsky.social for leading the project and to all involved! "Pseudomonas syringae subpopulations cooperate by coordinating flagellar and T3SS spatiotemporal dynamics to facilitate plant infection" 🌱🦠 rdcu.be/egczU 🧵⬇️ #MicroSky #PlantScience

Beuzón & Ruiz-Albert Lab@type3lab.bsky.social · last yr.

How Bacteria Outsmart Plants—Then Flee the Scene! #MicroSky #PlantScience #Pseudomonas Our new research in Nature Microbiology uncovers the sophisticated teamwork of Pseudomonas syringae, a notorious plant pathogen. 🔗 rdcu.be/egczU

There is still time to apply to the Alma Dal Co School on Collective Behaviour! The deadline has been extended till March 16th. We would especially welcome applications from members of underrepresented groups. Limited travel grants are available. Apply now and join us! almadalcoschool.github.io

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The Alma Dal Co School on Collective Behaviour

almadalcoschool.github.io

Simon van Vliet@simonvanvliet.bsky.social · last yr.

Only 3 weeks left to apply to the first Alma Dal Co School on Collective Behaviour! We have a great line-up of speakers and a program designed to maximize interactions between and among speakers and participants. Applications open to all ECRs (PhD - young PIs). More info: almadalcoschool.github.io

Two (!) perspective pieces published today involving people from our lab! @adelpanta.bsky.social on spatial patterning in microbial communities www.nature.com/articles/s41... and @salazarafra.bsky.social on microbial communities as evolutionary individuals www.sciencedirect.com/science/arti...

Disentangling the feedback loops driving spatial patterning in microbial communities - npj Biofilms and Microbiomes

npj Biofilms and Microbiomes - Disentangling the feedback loops driving spatial patterning in microbial communities

nature.com

➡️ New insights into the evolution of the vascular pathogen Xanthomonas campestris involving the genome defense system CRISPR-Cas! www.cell.com/current-biol... Our data wizard 🪄@mpaauw.bsky.social sequenced almost 100 genomes and this is what he found … /

Evolution of a vascular plant pathogen is associated with the loss of CRISPR-Cas and an increase in genome plasticity and virulence genes

Paauw et al. report on the evolution of a plant pathogenic Xanthomonas pathovar and show that the gain of mobile genetic elements and virulence factors coincided with the loss of the CRISPR-Cas genome...

cell.com

It is with great pleasure that I inaugurate my Bluesky account sharing our last @biorxiv-plants.bsky.social at @theustunlab.bsky.social, about pathogen-mediated modulation of host P-bodies and translation. 🆕 🎉 www.biorxiv.org/content/10.1... 🧵 (1/14)

New year, new paper! Now published in @nature.com. We identified and characterised diverse immune cell states in plants under pathogen attack. My postdoc work in the Ecker lab at @salkinstitute.bsky.social. A thread (0/n) #PlantScience www.nature.com/articles/s41...

Our framework explaining why ecological interactions change between contexts is out in Ecology Letters! A lovely collaboration with @saramitri.bsky.social which provides experimentally-testable links between the physiology and ecology of microbes. onlinelibrary.wiley.com/doi/10.1111/...

Environment‐Organism Feedbacks Drive Changes in Ecological Interactions

Ecological interactions are central to our understanding of the composition and function of communities, but attempts to use them as a theoretical foundation for experimental ecology have been confou....

onlinelibrary.wiley.com

Soil microbiomes show consistent and predictable responses to extreme events We’re out in Nature !! doi.org/ntzk Very exciting for my first bluesky post! – it’s been a long haul by an excellent team from across Europe, led by @frantecol.bsky.social

Soil microbiomes show consistent and predictable responses to extreme events - Nature

Soils from 30 grasslands across Europe were subjected to 4 contrasting extreme climatic events under drought, flood, freezing and heat conditions, with the results suggesting that soil microbiomes fro...

doi.org

Exciting times! Our latest preprint is now live 🤩! After nearly 16 yrs of running my lab, I truly believe this is one of the most significant contributions we've made. It offers fresh hypotheses about how pandemic Vibrio cholerae spreads globally. Let’s dive in!🧵..1/n www.biorxiv.org/content/10.1...

Diverse phage defence systems define West African South American pandemic Vibrio cholerae

Our understanding of the factors underlying the evolutionary success of different lineages of pandemic Vibrio cholerae remains incomplete. Interestingly, two unique genetic signatures define the West ...

biorxiv.org

Spatially restricted immune and microbiota-driven adaptation of the gut www.nature.com/articles/s41...

Spatially restricted immune and microbiota-driven adaptation of the gut - Nature

Intestinal regionalization is characterized by robust and resilient structural cell states and the intestine can adapt to environmental stress in a spatially controlled manner through crosstalk betwee...

nature.com

I initiated a plant pathology/plant microbe starter pack, feel free to self-nominate 🥀 go.bsky.app/LbYaW8k

Our bacterial community breeding experiment is now published! doi.org/10.1038/s414... Huge congratulations to Flora, Björn and all co-authors on making a very ambitious project a reality! In short: you can select communities to improve pollutant degradation (with caveats)

Artificial selection improves pollutant degradation by bacterial communities - Nature Communications

Artificial selection is a promising way to improve microbial community functions. Here, Arias-Sánchez et al. evaluate a method inspired by genetic algorithms to select small bacterial communities of k...

doi.org