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Geoff Zahn

@geoffzahn.bsky.social
799 followers 452 following 200 posts

mycology, microbial ecology, symbiosis, conservation, data science, ecopoet Translational Insights into microbial Diversity Assembly & Linkages gzahn.github.io Recruiting PhD students in Applied Science at William & Mary

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Geoff Zahn @geoffzahn.bsky.social · 26/09/2026
Really proud of my lab crew. Lovely people gently becoming the next leaders of conservation science and filing me with much-needed optimism 🌿🍄🌊
People standing inside a room
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Omaya Dudin 𓂆 ¦🍉¦🦠¦🔬¦ @dudinlab.bsky.social · 11/09/2026
We wanted to share this asap for everyone to use ! This will remain a #preprint for the time being. We are happy to recieve feedback, hear whether or not ot works in your hands and continue to apply it across #eukaryotes as part of #ExÂME You want to know more : www.dudinlab.com/exame
dudinlab.com
Research
ExÂME is the Expansion Microscopy Atlas of Microbial Eukaryotes, a community-driven project uncovering the hidden cellular architectures of protists and microbial eukaryotes. Supported by the Moore Fo...
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Lavisha Parab @lavishaparab.bsky.social · 20/05/2026
Hi #microbiomesky and #mevosky and also #phagesky maybe? Some of us want a microbiome journal club to catch up on microbiology/evolution related microbiome research. Monthly@15:00 CET/09:00 EST/18:30 IST or so Please text my LMU email address if you're interested (not typing it here to avoid spam)
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Joseph Fasano @josephfasano.bsky.social · 03/07/2026
xoxo
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Camille Delavaux @camilledelavaux.bsky.social · 26/06/2026
Today is the last day to apply to our open PhD position working on plant-associated above-belowground fungal microbiomes across the Galapagos! Based at the amazing @niooknaw.bsky.social 🌱🍄
nioo.knaw.nl
PhD: Biogeography of plant-associated fungi on the Galapagos islands
In this project, you will investigate the biogeography of above- and belowground fungi associated with several Scalesia species. We aim to develop an integrated view of diversity and distribution of t...
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Sean Gibbons 🦠💩 @gibbological.bsky.social · 25/06/2026
📣 Postdoc opportunity in the StatDivLab (aka the Willis Lab) at the University of Washington. Amy Willis is doing the some of the most exciting/impactful work in microbiome biostats right now. Highly recommend. Job ad below👇 apply.interfolio.com/188571
apply.interfolio.com
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
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Annie Hatmaker, Ph.D. @annemakerofhats.bsky.social · 03/06/2026
Related: if you know a great undergrad interested in grad school (or if YOU are interested), & they'd like to work in fungal biology using population genomics to study pathogenicity and genome plasticity, please encourage them to reach out! See annehatmaker.com/contact/ for more info on how
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Geoff Zahn @geoffzahn.bsky.social · 06/06/2026
First R package generated almost entirely by Codex (just for fun). It is an incredibly important tool that you can't live without. #mycofam #rstats github.com/gzahn/ggshroom
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Jennifer Anderson @jandbio.bsky.social · 28/05/2026
💧🍄 Didn't get to join us live for our Celebration of @BiodiversityDay 2026? It's not too late to learn from our four speakers on topics of freshwater and marine fungi! Check it out online and be inspired! 💧🍄 www.youtube.com/watch?v=TsyG...
youtube.com
Aquatic Fungi Diversity 2026
YouTube video by FUNACTION
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Geoff Zahn @geoffzahn.bsky.social · 21/05/2026
Somebody has been submitting a lot of HPC jobs
17,252 messages from SLURM about completed jobs
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Geoff Zahn @geoffzahn.bsky.social · 14/05/2026
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Jacquelyn Gill @jacquelyngill.bsky.social · 12/05/2026
I'm hiring a postdoc to lead sedimentary aDNA reconstructions of alpine plant biodiversity as part of a broader project exploring the mechanisms of alpine plant resilience. Come join a collaborative team working in beautiful places! Bonus: postdocs at UMaine are unionized!
fa-ewca-saasfaprod1.fa.ocs.oraclecloud.com
Postdoctoral Research Associate
The University of Maine is a community of more than 11,900 undergraduate and graduate students, and 2,500 employees located on the Orono campus, the regional campus in Machias, and throughout the stat...
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Teresa O'Meara @teresaomeara.bsky.social · 11/05/2026
We are hiring @umichmicroimmuno.bsky.social ! Tenure-track assistant professor position in our Microbiology and Immunology department. We are especially looking for someone working in bacterial pathogenesis
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Susana C. Gonçalves 🍄🧪🌍👩🏻‍🔬💪💬 @cfemycolab.bsky.social · 08/05/2026
On David Attenborough’s 100th birthday 🎂 🎉, I recall the 2019 Red List workshop in the building named after him in Cambridge, UK, that inspired me to launch MyCoLAB. From 91 to 195 Red List fungal assessments in one week — and 1,302 today. Thank you for the inspiration, Sir David ❤️
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Geoff Zahn @geoffzahn.bsky.social · 05/05/2026
End of the year lab party was scheduled to be a celebration of failure and mediocrity, but we all just got big wins all year 🥰 So grateful to the team
Photo of lab celebration dinner
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Tanya Cheeke @tanyacheeke.bsky.social · 01/05/2026
If anyone would like to do PhD work in my plant-soil-microbe & restoration ecology lab at WSU, please email me about this opportunity. Apps due by June 30
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Charlie Anderson @candersonlab.bsky.social · 30/04/2026
Penn State Biology is hiring! We have an opening for a tenure-line faculty position in plant biology - if you'd like to pursue awesome science in a supportive and interdisciplinary community of researchers, consider applying! psu.wd1.myworkdayjobs.com/en-US/PSU_Ac...
psu.wd1.myworkdayjobs.com
Tenure-Track Faculty Position in Plant Biology
APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, a...
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IUCN SSC Aquatic Fungi Specialist Group @iucnaquafungi.bsky.social · 26/04/2026
IUCN SSC Aquatic Fungi Specialist Group was presented at the Conference Fungal Conservation in Europe: Evidence to Action (lnkd.in/eAf88AEW) by @isabelrfernandes.bsky.social. It was a great opportunity to highlight the work being done towards #aquaticfungi #conservation💧🍄‍🟫 📸 @zimingwang.bsky.social
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Geoff Zahn @geoffzahn.bsky.social · 23/04/2026
Thrilled for my first funded project in my new lab! Now I just gotta actually do the damn thing 😳 reviverestore.org/ai-guided-mi...
reviverestore.org
AI-guided Microbiome Tools for Seagrass Resilience - Revive & Restore
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Geoff Zahn @geoffzahn.bsky.social · 30/03/2026
Field work day!
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joeymaier 🌊 @joeymaier.bsky.social · 07/03/2026
Description of the new Marine fungus that kills harmful algae Full article: Algophthora mediterranea, gen. et sp. nov.: Novel dinoflagellate- and diatom-infecting generalist marine chytrid from the Mediterranean Sea share.google/VdemEElvkl7c...
share.google
Algophthora mediterranea, gen. et sp. nov.: Novel dinoflagellate- and diatom-infecting generalist marine chytrid from the Mediterranean Sea
This study describes a novel parasitic fungus that infects the benthic and epiphytic dinoflagellate Ostreopsis cf. ovata during a coastal microalgal bloom in the Mediterranean Sea. Microscopic obse...
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Ammar Abdalrahem @ammarabdalrahem.bsky.social · 15/01/2026
1/🧵 Major milestone unlocked for mycology! 🍄 We just published a massive genomic resource in 𝐒𝐜𝐢𝐞𝐧𝐭𝐢𝐟𝐢𝐜 𝐃𝐚𝐭𝐚, releasing 2,695 complete circular mitochondrial species assembled from public data This single dataset nearly 𝐓𝐑𝐈𝐏𝐋𝐄𝐒 📈the known mitochondrial diversity of the Kingdom Fungi rdcu.be/eYZ2h
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Carlos Aguilar-Trigueros @aguilart.bsky.social · 20/02/2026
Disperal ecology meets fungi! It is more than just spores people! Check this paper led by ECR @sarahcuprewich.bsky.social and Kristin Barbour! Fun collab supported @cu-esiil.bsky.social One hundred unanswered questions on the dispersal ecology of fungi url: academic.oup.com/ismej/articl...
academic.oup.com
One hundred unanswered questions on the dispersal ecology of fungi
Abstract. Fungi comprise millions of species that play numerous varied roles in Earth’s natural and managed ecosystems, engaging in a multitude of positive
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Geoff Zahn @geoffzahn.bsky.social · 09/02/2026
In Hitchhiker's Guide to the Galaxy, faster-than-light travel is enabled by math based on restaurant bills. I propose that numbers in collaborative grant budgets follow the same rules of non-determinism. I just can't.
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Geoff Zahn @geoffzahn.bsky.social · 03/02/2026
Come join the TIDAL team if you like big data parasitism, growing weird fungi, or pretending to model random noise! (Also folks who are into translating ecology into policy) cdsp.wm.edu/about/news-e...
cdsp.wm.edu
At the Forest’s Edge: New Research Uncovers How Microbes Shape Ecosystem Resilience
Microbes are everywhere – on your skin, in your gut, in the soil beneath your feet, even floating in the air you breathe. Most people think of microbes in simple terms: some make you sick, while other...
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Geoff Zahn @geoffzahn.bsky.social · 03/02/2026
Upon this rock, I will build my church.
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Fungal Ecology 🍄 @fungal-ecology.bsky.social · 20/01/2026
What fungi live in the leaves of Pando, the massive aspen clone in Utah, USA? And how do they vary across the spatial extent of this 43 hectare clonal plant? Find out in this article in our latest issue of Fungal Ecology: doi.org/10.1016/j.fu... (photo by US Forest Service)
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Geoff Zahn @geoffzahn.bsky.social · 14/01/2026
Sunrise commute and supercomputer. Two good things.
Pedestrian canopy boardwalk with early sunrise through treesSqueaky clean new server room with multiple tower racks
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Joseph Fasano @josephfasano.bsky.social · 11/01/2026
I love this.
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Geoff Zahn @geoffzahn.bsky.social · 09/01/2026
New paper is out with the amazing @greenwoodthegreat.bsky.social We used the largest tree on Earth (Pando) to test edge effects on microbial assembly without the background noise of host genetic variation! authors.elsevier.com/a/1mPqy6ExPy...
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Geoff Zahn @geoffzahn.bsky.social · 08/01/2026
And for my next trick, a scrap-wood centrifuge!
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Auriel Fournier @rallidaerule.bsky.social · 07/01/2026
I'm hiring a postdoc to work with myself, Dr Jim Lyons and the entire NOAA Firebird team on the adaptive management part of our larger project focused on the impacts of prescribed fire on Gulf Coast wetlands Accepting applications until Feb 15th blogs.illinois.edu/view/7426/19...
blogs.illinois.edu
Postdoctoral Research Associate - NOAA Firebird - Illinois Natural History Survey/PRI - Application Deadline: February 15, 2026
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Geoff Zahn @geoffzahn.bsky.social · 05/01/2026
This week I welcome @taliamycota.bsky.social as my first ever postdoc in the lab! She's gonna be working on microbial communities and learning to eat oysters without a fork. Very excited!
Person eating an oyster with a fork and knife and giving a thumbs up
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Andrew Dessler @andrewdessler.com · 10/01/2022
It's the most magical time of the year — when estimates of last year's global average temperature anomaly come out. Time to dust off my "last year was hot" auto-response.
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Joseph Fasano @josephfasano.bsky.social · 31/12/2025
for the turning of the year...
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Dave Baltrus 🦦 @surtlab.bsky.social · 18/12/2025
Live thread of the NSF biology virtual office hour: 🧵
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Amy D Willis @amydwillis.bsky.social · 16/12/2025
I am delighted to share that the radEmu manuscript was accepted today to Biometrika 🥳 Sending gratitude to our users and reviewers for their enthusiasm and support!! Huge congrats to @davidandacat.bsky.social and Sarah Teichman on all their hard work and brilliance 😻❗ 1/
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Andrew Heiss @andrew.heiss.phd · 15/12/2025
Grading and googling hallucinated citations, as one does nowadays, and now that LLMs have been around for a while, I've discovered new horrors: hallucinated journals are now appearing in Google Scholar with dozens of citations bc so many people are citing these fake things
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Ragnar {Groot Koerkamp} @curiouscoding.nl · 10/12/2025
If you ever need to fuzzy search some DNA, sassy is your tool. Please spread the word; I think many people just outside my own circle could benefit from this :) cc @rickbitloo.bsky.social github.com/RagnarGrootK...
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Ryan Bartelme @microbialbart.bsky.social · 05/12/2025
Does bioinformatics have an abandonware problem? My thoughts after reflecting on the Tucson Genomic Standards Consortium Meeting for a while: rbartelme.github.io/blog/the-aba... #bioinformatics #computationalbiology #FAIRdata #HPC #datascience
rbartelme.github.io
Bioinformatics Code Rot: Do We Have an Abandonware Problem?
Graduate students need novel tools to publish. Labs lack funding for maintenance. How can we build sustainable bioinformatics software without fixing the incentive structure?
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Geoff Zahn @geoffzahn.bsky.social · 27/11/2025
AI is taking my job. All those years of &runctitional medical frimmblal training was such a waste of my time!
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Stephen Turner @stephenturner.us · 18/11/2025
gggenomes: A Grammar of Graphics for Comparative Genomics thackl.github.io/gggenomes/ #Rstats
thackl.github.io
A Grammar of Graphics for Comparative Genomics
An extension of ggplot2 for creating complex genomic maps. It builds on the power of ggplot2 and tidyverse adding new ggplot2-style geoms & positions and dplyr-style verbs to manipulate the…
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Michael Cunliffe 🏳️‍🌈 @marinemicrobes.bsky.social · 17/11/2025
Funded PhD Opportunity: Seagrass Disease Ecology Explore how the pseudofungus Phytophthora gemini impacts Zostera marina and restoration success. Lab + fieldwork @thembauk.bsky.social @plymuni.bsky.social & OCT. Combine microbiology, ecology & restoration science 🌱 👉 www.jobs.ac.uk/job/DPK439/p...
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Geoff Zahn @geoffzahn.bsky.social · 21/10/2025
Check out our latest dispatch where we make a (very convincing ☺️) case that marine #mycology is the next big thing and highlight a recent paper by Breyer et al. Marine fungi have biomass = 22 MILLION blue whales! Free link: authors.elsevier.com/a/1lzT-3QW8S... #aquaticfungi #microbiome #fungi
authors.elsevier.com
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Geoff Zahn @geoffzahn.bsky.social · 14/10/2025
Yes, we all knew this of course. It's the entire brand.
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Geoff Zahn @geoffzahn.bsky.social · 14/10/2025
New "Fidelity" #rstats package release with Abbey Neat can quantify and compare the specificity of #microbiome communities associated with certain hosts or groups! It intelligently handles rare taxa removal. And check that handcrafted hex sticker! 😍
Hex sticker for Fidelity R package. Hand drawn artistic tree and mushroom.
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Geoff Zahn @geoffzahn.bsky.social · 12/10/2025
Lovely visit to U of Maine. Great folks and fun conversations about microbes!
Selfie in front of seminar audienceMug with U of Maine School of biology and ecology logo
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Jennifer Anderson @jandbio.bsky.social · 03/10/2025
Check out what we have been achieving through @iucnaquafungi.bsky.social towards the conservation of #AquaticFungi 🌟
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Science Vs @sciencevs.bsky.social · 01/10/2025
This moment from our latest episode with science writer @edyong209.bsky.social is 🔥 We asked Ed — how do we talk up the benefits of science in the face of government cuts? He told us that's the wrong approach. 🧪 Listen wherever, or watch on Spotify 👇 open.spotify.com/episode/7Evh...
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