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Vasilis Kokkoris

@vkokkoris.bsky.social
724 followers 1K following 31 posts

Associate Professor @VU Amsterdam Fungi, Ecology, Genetics, Microscopy, Symbiosis. #Scientist, #educator, #artist and #philosophy lover! 🌱🍄🔬👨‍🔬🎹🎵🏳️‍🌈 www.vasilis-kokkoris.com

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Reposted by Vasilis Kokkoris
Ákos T Kovács @evolvedbiofilm.bsky.social · 05/07/2026
Leafcutter Ant Farmers Prevent Loss of Edible Symbiotic Structures by Maintaining Allelic Diversity in Their Multinucleate Fungal Crop -in @molecology.bsky.social from @jonathanshik.bsky.social with @vkokkoris.bsky.social onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
Leafcutter Ant Farmers Prevent Loss of Edible Symbiotic Structures by Maintaining Allelic Diversity in Their Multinucleate Fungal Crop
Leafcutter ants farm the domesticated fungal cultivar Leucoagaricus gongylophorus in subterranean nests containing up to hundreds of discrete garden chambers. The fungal cultivar produces edible symb...
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Reposted by Vasilis Kokkoris
Society for the Protection of Underground Networks (SPUN) @spun.earth · 11/06/2026
Global topsoil contains ~110 quadrillion km of fungal threads, roughly one billion times the distance from the Earth to the Sun. A new study in @science.org maps this hidden arbuscular mycorrhizal infrastructure for the first time. Explore the Mycorrhizal Infrastructure Map: buff.ly/PISOj8k
a-hidden-infrastructure.spun.earth
A hidden infrastructure
Mapping Earth’s underground mycorrhizal fungal networks — the hidden infrastructure beneath our feet.
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Annabel Howland Studio @studio-howland.bsky.social · 20/04/2026
I was delighted to provide the ‘Cultural Intermezzo’ at the annual conference of the Netherlands Society of Evolutionary Biologists (NLSEB) in Wageningen. Thanks @vkokkoris.bsky.social for the invitation to present my work in relation to evolution and @verahesen.bsky.social for the mention.
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Justin Stewart @thecrobe.bsky.social · 20/04/2026
Can we use plant relatedness as a shortcut to predict root microbiomes? In our new study, we tested this idea directly. Out now in ISME Communications. Here we used machine learning, phylogenies, and root traits for 22 plant species covering 135 million years evolution. doi.org/10.1093/isme...
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Ákos T Kovács @evolvedbiofilm.bsky.social · 31/03/2026
Thanks to @diegromero.bsky.social, Paolina Garbeva, @vkokkoris.bsky.social, and Yixu Wang for the superb talks exploring the various faces of bacteria-fungi interaction at #KNVM2026 I was glad to chair the session together with Vasilis
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Justin Stewart @thecrobe.bsky.social · 18/03/2026
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Carlos Aguilar-Trigueros @aguilart.bsky.social · 04/12/2025
Excited to share our new paper! (1/4) Fungi grow as networks, but how much these networks actually vary? Turns out: not as much as we think. Across four species, network traits stayed consistent, even when grazed by soil fauna! doing.https://onlinelibrary.wiley.com/doi/10.1111/ele.70281
onlinelibrary.wiley.com
Not Extremely Plastic: Testing the Limits of Morphological Plasticity in Fungal Mycelia in Response to Soil Grazers
Using image analysis to track the development of fungal networks in the presence of predators, we found that even in modular organisms, plasticity is more nuanced and limited than previously assumed....
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Ákos T Kovács @evolvedbiofilm.bsky.social · 28/11/2025
Induced endosymbiosis between a fungus and bacterium reveals a shift from antagonism to commensalism @natcomms.nature.com by Thomas Gassler et al from Julia Vorholt www.nature.com/articles/s41... Ralstonia pickettii in the fungus Rhizopus microsporus #Endofungal
nature.com
Induced endosymbiosis between a fungus and bacterium reveals a shift from antagonism to commensalism - Nature Communications
Gassler et al. implant a free-living bacterium into fungal cells to study early steps in the establishment of an endosymbiosis. They observe vertical transmission of the bacteria despite initial host ...
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Mark A. Anthony @anthomycota.bsky.social · 04/11/2025
Coming to the @egu.eu General Assembly in 2026? Consider submitting an abstract to our mycorrhizae session if you are working on these organisms and their linkages to ecosystem functioning. Last year, this new session was a huge hit, so let's make year two even better!
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Justin Stewart @thecrobe.bsky.social · 04/11/2025
Ignoring non-English-language studies may bias ecological meta-analyses. onlinelibrary.wiley.com/doi/full/10....
onlinelibrary.wiley.com
Ignoring non‐English‐language studies may bias ecological meta‐analyses
Ignoring non-English-language literature may bias outcomes of ecological meta-analyses, due to systematic differences in effect sizes between studies published in English and non-English languages.
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Vasilis Kokkoris @vkokkoris.bsky.social · 30/10/2025
I had such fun thinking, reading and writing this Tansley Review on #arbuscular #mycorrhizal #fungal mycelia. We need a more fungal-centric view to better understand not only the AM fungi, but also their many ecological roles. @newphyt.bsky.social 🔗 nph.onlinelibrary.wiley.com/share/DHGB3S....
nph.onlinelibrary.wiley.com
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Vasilis Kokkoris @vkokkoris.bsky.social · 17/10/2025
The honor is all mine! You are such an inspiration @tobykiers.bsky.social
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Vasilis Kokkoris @vkokkoris.bsky.social · 16/10/2025
Thank you, awesome friend!
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Vasilis Kokkoris @vkokkoris.bsky.social · 16/10/2025
Hopefully very soon! Thank you @hassansalem.bsky.social
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Vasilis Kokkoris @vkokkoris.bsky.social · 16/10/2025
Thank you Michael!
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Vasilis Kokkoris @vkokkoris.bsky.social · 16/10/2025
Thank you, Justin!
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Vasilis Kokkoris @vkokkoris.bsky.social · 16/10/2025
Thanks @anilevetu.bsky.social 😀
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Vasilis Kokkoris @vkokkoris.bsky.social · 16/10/2025
Thank you @hernandezaguero.com !
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Vasilis Kokkoris @vkokkoris.bsky.social · 16/10/2025
Grateful to receive the KNAW Early Career Award 2025, recognizing my research on fungi and commitment to mentorship! Special thanks to @tobykiers.bsky.social, @thomasshimizu.bsky.social, @anilevetu.bsky.social and to our amazing lab team @vuamsterdam.bsky.social
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Vasilis Kokkoris @vkokkoris.bsky.social · 10/10/2025
Vikos Gorge is the deepest canyon in the world relative to its width — a UNESCO Global Geopark and a natural wonder carved by the Voidomatis River! Thrilled to be out here with @spun.earth mapping endemic fungal networks and sampling in this incredible ecosystem 🇬🇷 #Zagori #VikosGorge #biodiversity
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Aileen Berasategui @berasymbionts.bsky.social · 08/09/2025
🚨 Save the date! Thrilled to be co-organizing the next iteration of the @embl.org Symposium on the Cellular Mechanics of Symbiosis (📅 March 17-20), w/ @floravincent.bsky.social, @hassansalem.bsky.social & Tom Richards. www.embl.org/about/info/c... #EESSymbiosis #Symbiosis #SymbioSky #MicroSky 🦠
embl.org
The cellular mechanics of symbiosis: sensing friend from foe
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Justin Stewart @thecrobe.bsky.social · 02/09/2025
Over 70% of Earth's ecoregions have yet to be sampled for arbuscular mycorrhizal fungi. By analyzing eDNA sample locations, we found most soils are unsampled. Drylands are especially overlooked despite covering almost 1/3 of the Earth's terrestrial land. academic.oup.com/femsle/artic...
Map of unsampled ecosystems for AM fungal eDNA from the GlobalAMFungi database.
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Matthias C. Rillig @mrillig.bsky.social · 21/08/2025
Celebrating the small wins in academia….a reminder to myself (and maybe you….) Please share with someone you think might also need this reminder :) open.substack.com/pub/matthias...
open.substack.com
Celebrating the small wins in academia
A little reminder...
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New Phytologist @newphyt.bsky.social · 04/06/2025
#Viewpoint: Bring back the #phenotype César Marín & Michael J. Wade 👇 📖 nph.onlinelibrary.wiley.com/doi/10.1111/... #LatestIssue #PlantScience
Text reads: 'life is more than machinery and genetic information'.
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International Mycorrhiza Society @mycorrhizaims.bsky.social · 23/07/2025
Our new newsletter is now published! Dig into the latest updates on IMS’s 20th anniversary, ICOM2026 preparations, our new website & logo, top 10 research papers, and upcoming events. Read more at mycorrhizas.org/news. Stay connected! #Mycorrhiza
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Society for the Protection of Underground Networks (SPUN) @spun.earth · 23/07/2025
Who lives underground? Find out now in our new paper published in @nature.com. Key finding: 90% of predicted mycorrhizal biodiversity hotspots lie outside protected areas. Read here: buff.ly/WmDqAP3 🧵
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Adam Frew @frewecologist.bsky.social · 17/07/2025
The database of arbuscular mycorrhizal fungi in Australia is out! onlinelibrary.wiley.com/doi/10.1111/... You can access data summaries via the website www.ausamf.com We have data from 610 sites with data from another 500 locations to be added by the end of the year! Thanks to all collaborators
onlinelibrary.wiley.com
AusAMF: The Database of Arbuscular Mycorrhizal Fungal Communities in Australia
Motivation Arbuscular mycorrhizal (AM) fungi are central to plant nutrient acquisition, soil carbon dynamics, and ecosystem resilience. Yet, their biogeography remains incompletely characterised, pa...
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Timo Mendez @timomendez.bsky.social · 14/07/2025
I found a cool cordyceps on a stink bug the other day! Pretty rad! What do you think?
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IFBC_2025 @ifbc-2025.bsky.social · 05/07/2025
🚨 Final days to register! ⌛️ Don’t wait until the last minute ⏰ —secure your spot and get ready to connect with scientists from around the world in stunning Crete! 🌍🧫 Let’s advance fungal biology together! 🔗 ifbc2025.maich.gr 📣 REGISTER NOW! 🔁 Share to reach the whole myco-community! #IFBC25
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International Mycorrhiza Society @mycorrhizaims.bsky.social · 03/07/2025
🌱 Hello, BlueSky! 👋 We’re excited to join this space and connect with new communities! To celebrate, we’re launching our new logo and completely redesigned website Now available in English, Spanish & French Take a look 👉 mycorrhizas.org We’re just getting started here — follow us for updates!
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Adam Frew @frewecologist.bsky.social · 02/07/2025
New paper out! @plantspeopleplanet.bsky.social Led by @aguilart.bsky.social We argue mycelial network connectivity can define functional groups of arbuscular mycorrhizal fungi. We explore how different fungi balance efficiency vs. resilience. nph.onlinelibrary.wiley.com/doi/10.1002/...
nph.onlinelibrary.wiley.com
Connecting the dots: Network structure as a functional trait in arbuscular mycorrhizal fungi
Soil health and sustainable land management are critical to addressing global challenges such as food security, climate resilience, and biodiversity loss. Arbuscular mycorrhizal (AM) fungi form under...
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Ákos T Kovács @evolvedbiofilm.bsky.social · 01/07/2025
July issue of @cp-trendsmicrobiol.bsky.social is now online, with our review by @xinmingxu.bsky.social @neftalyl.bsky.social on Composing a microbial symphony and a matching cover illustration by @lizahaart.bsky.social #SynCom #PlantMicrobiome #MicrobiomeEcology at #LeidenBiology
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Manjeet Dhull @manjeet-dhull786.bsky.social · 01/07/2025
Spent last week at the microscope 🔬✨, and seeing arbuscular mycorrhizal fungi up close for the first time—hyphae, arbuscules, vesicles—was absolutely mind-blowing. Small but mighty partners of plant roots 🌿. Sharing a few of my favourite shots. #Mycorrhiza #fungi
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Carlos Aguilar-Trigueros @aguilart.bsky.social · 01/07/2025
Measuring physical properties of fungal network has never been easier and with that, an opportunity to re-define fungal functional diversity. Check our contribution on this issue for AMF: nph.onlinelibrary.wiley.com/doi/10.1002/... As always, a fun collab with @frewecologist.bsky.social
nph.onlinelibrary.wiley.com
Connecting the dots: Network structure as a functional trait in arbuscular mycorrhizal fungi
Soil health and sustainable land management are critical to addressing global challenges such as food security, climate resilience, and biodiversity loss. Arbuscular mycorrhizal (AM) fungi form under...
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Reposted by Vasilis Kokkoris
Nature Plants @natplants.nature.com · 26/06/2025
‘Wildest thing’: solar-powered slug steals chloroplasts and stores them for emergencies doi.org/10.1038/d415... A comment on this @cellpress.bsky.social paper: "A host organelle integrates stolen chloroplasts for animal photosynthesis" doi.org/10.1016/j.ce...
Sea slugs green and orange.
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Dr. Bala Chaudhary @balachaudhary.bsky.social · 25/06/2025
Excited to share that I am taking on a new role as Editor in Chief of npj Soil Ecology, a new journal dedicated to communicating high-quality research and scholarship exploring all aspects of the ecology of soils from gene to ecosystem scales. www.nature.com/npjsoilecol/
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Alexandra Dallaire @alexdallaire.bsky.social · 23/06/2025
So happy I had a chance to contribute to this review! Nice summary and thoughts on past, present and future attempts to transform #arbuscular #mycorrhizal #fungi 🍄🧬
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Vasilis Kokkoris @vkokkoris.bsky.social · 20/06/2025
🧪🧬 We outline key research gaps and offer a roadmap toward the ultimate goal: successful genetic modification of #arbuscular #mycorrhizal #fungi.
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Vasilis Kokkoris @vkokkoris.bsky.social · 20/06/2025
🧪🧬 We examine how the atypical #arbuscular #mycorrhizal fungal cell (e.g., #multinucleate, #coneocytic, obligate symbiont) rendered past transformation attempts unsuccessful — and propose solutions to overcome these challenges.
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Vasilis Kokkoris @vkokkoris.bsky.social · 20/06/2025
🧪🧬Should we reignite genetic manipulation attempts on #arbuscular #mycorrhizal #fungi? Our review in @cp-trendsmicrobiol.bsky.social suggests the time is ripe. With: Midge Woodward @paszkowskilab.bsky.social @alexdallaire.bsky.social Open access🔗 doi.org/10.1016/j.ti... #scicomm
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Current Biology @currentbiology.bsky.social · 16/06/2025
What you always wanted to know about fungal sex, but were afraid to ask... 🍄❤️🍄 from our #fungi special by Sheng, Sun Marco Coelho, Márcia David-Palma, Jun Huang, Zhuyun Bian and Joe Heitman www.cell.com/current-biol...
cell.com
Fungal sexual reproduction and mating-type loci
Sun et al. highlight the tremendous diversity of fungal reproductive modes and the underlying genetics, in particular the organization and function of mating-type loci.
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Current Biology @currentbiology.bsky.social · 19/06/2025
The "dark" #biodiversity of ectomycorrhizal #fungi Epic review in our 🍄 special issue by Laura van Galen @laura-vangalen.bsky.social and many many others! www.cell.com/current-biol...
cell.com
The biogeography and conservation of Earth’s ‘dark’ ectomycorrhizal fungi
In this review, van Galen et al. use global soil metabarcoding databases to evaluate current estimates of the total number of ectomycorrhizal (EcM) fungal species on Earth, outline the current state o...
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Vasilis Kokkoris @vkokkoris.bsky.social · 13/06/2025
Thank you @frewecologist.bsky.social 😊
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Current Biology @currentbiology.bsky.social · 12/06/2025
The scope of #fungi #biodiversity is only beginning to be fathomed. Every day almost ten new species are described. 🍄🤯 David Hibbett László Nagy and Henrik Nilsson introduce the fungal tree of life. www.cell.com/current-biol...
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Jen McGaley @jenmcgaley.bsky.social · 12/06/2025
Mid-week #mycorrhiza 🍄 Just a particularly pretty arbuscule in a rice root cell colonised by the mycorrhizal fungus Rhizophagus irregularis, with a cool view down an intercellular hypha. Stained with WGA-Alexafluor488, imaged by CLSM, false-coloured by depth in root 🔥 #microscopy #mycosci #fungi
Thick fungal hyphae around a cells with an arbuscule inside the cell, false-coloured with 'fire' colours to depict 3D structure.
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Vasilis Kokkoris @vkokkoris.bsky.social · 11/06/2025
Hope you ll enjoy reading it 😊
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Francis M. Martin @fmartin54.bsky.social · 10/06/2025
Saprotrophy-to-symbiosis continuum in fungi I enjoyed writing this piece with Tan Hao for the Current Biology special issue on Fungi www.sciencedirect.com/science/arti...
sciencedirect.com
Saprotrophy-to-symbiosis continuum in fungi
Fungi are one of the most diverse and ecologically important groups of organisms on Earth. They exhibit remarkable diversity in their ecological roles…
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Dr. Bala Chaudhary @balachaudhary.bsky.social · 28/05/2025
“…that's the cool thing about basic science: you just don't know what information or knowledge it will generate in the future” Our new open mycorrhizal fungal trait database is published! Read about our science journey: fas.dartmouth.edu/news/2025/05...
fas.dartmouth.edu
Dartmouth Team Launches Public Database on Soil Fungi | Faculty of Arts and Sciences
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Ákos T Kovács @evolvedbiofilm.bsky.social · 10/06/2025
We have two new positions, a PhD and a Post doc at #InstituteofBiologyLeiden within our @microclockerc.bsky.social #ERCSyG project to discover interaction of #circadianclocks between Bacillus subtilis and Arabidopsis please share these with your network! 🙏 links below👇 [1/3]
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Vasilis Kokkoris @vkokkoris.bsky.social · 10/06/2025
With this work, we highlight key knowledge gaps and propose future directions to advance AM fungal cell biology — essential for understanding how these fungi function across scales, from cellular dynamics to ecosystem roles 🌍🔬 #Mycorrhiza #FungalBiology 4/4
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