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angela oliverio

@oliverio.bsky.social
1.7K followers 752 following 124 posts

microbial biology at syracuse university | oliveriolab.org

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Reposted by angela oliverio
Julia Van Etten @couchmicroscopy.bsky.social · 29/09/2026
Spread the word! I’m looking to recruit a PhD student to grow the Paulinella project. Some details can be found here: www.vanettenlab.org/join
vanettenlab.org
Join! — Van Etten lab at UMD
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angela oliverio @oliverio.bsky.social · 22/09/2026
Really excited about these next directions!
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H. B. Beryl Rappaport @hbrappap.bsky.social · 22/09/2026
Also a highly expanded analysis of predicted proteins from @shaharsu.bsky.social @jessniblo.bsky.social comparing the fire amoeba to other organisms and revealing potential convergent mechanisms with hyperthermophilic bacteria & archaea
Figure comparing biophysical properties of Incendiamoeba proteins to orthologs from 13 other organisms
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H. B. Beryl Rappaport @hbrappap.bsky.social · 22/09/2026
Since the preprint, we’ve added RNAseq experiments from @negilbert.bsky.social showing pathways upregulated at high temperature including proteostasis and membrane trafficking!
Figure showing upregulation vs. downregulation of gene pathways at 61 relative to 48C
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H. B. Beryl Rappaport @hbrappap.bsky.social · 22/09/2026
Our description of fire amoeba, 𝘐𝘯𝘤𝘦𝘯𝘥𝘪𝘢𝘮𝘰𝘦𝘣𝘢 𝘤𝘢𝘴𝘤𝘢𝘥𝘦𝘯𝘴𝘪𝘴, is now online at Cell! Thanks @oliverio.bsky.social and amazing team for questioning the limits of eukaryotes! 🔥 www.cell.com/cell/fulltex...
cell.com
A geothermal amoeba sets a new upper temperature limit for eukaryotes
The amoeba Incendiamoeba cascadensis demonstrates that eukaryotic life can withstand temperatures beyond what was thought possible and sheds light on molecular strategies for survival in extreme heat.
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Holly Bik @hollybik.bsky.social · 17/09/2026
My lab does not publish in any MDPI journals as a policy - support your society journals instead! Many students do not know about the scientific publishing landscape, so we try to have many open discussions about this in the lab.
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CNY ASM @cnyasm.bsky.social · 15/09/2026
Students & faculty mentors: We have 20 fee waivers available for students who otherwise can't afford to attend the CNY ASM Fall Meeting. Present your research, meet microbiologists from across CNY, and compete for poster prizes (up to $200)! Waivers: jegoff*at*esf.edu Register: tinyurl.com/CNYASM
tinyurl.com
CNY ASM Inaugural Meeting - Culturing Connections
Kick off new connections and good vibes at the CNY ASM inaugural fall meeting—let’s cultivate something awesome together!
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angela oliverio @oliverio.bsky.social · 11/09/2026
Just a **few** (aka 25!) more eukaryotic phyla discovered/proposed! www.biorxiv.org/content/10.6... Nice work @tedersoo.bsky.social @vmikk.bsky.social & all
biorxiv.org
Discovering 25 novel phyla that fill gaps in the eukaryotic tree of life
Protists play important roles in food chains and symbioses in soil and aquatic environments, displaying an enormous morphological and functional diversity[1][1],[2][2]. While most commonly found proti...
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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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Kenneth Dumack @dumack.bsky.social · 22/07/2026
New preprint! 🧵 Best #Cercozoa genome alert! For a decade, I’ve studied protist ecology through questions like who eats whom. But beyond “they eat this, they eat that,” what do #protists do to their environment, biochemically speaking? #protistsonsky @huesnaoeztoprak.bsky.social
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Ashley Albright @aralbright.bsky.social · 19/06/2026
[1/n] Our preprint-in-progress on RNA regionalization in Stentor is no longer in progress! Now @pnas.org 🥳 Turns out a single cell isn't a homogenous soup… it has molecular geography, including things like regionalized transcription factors. Think bicoid, but in a ciliate.
pnas.org
Genome-wide analysis of mRNA regionalization in a giant single cell | PNAS
The molecular mechanisms that produce cell structure are poorly understood. The giant ciliate Stentor coeruleus is a unicellular model organism who...
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angela oliverio @oliverio.bsky.social · 09/06/2026
So cool! I watched this 10x in a row.
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CNY ASM @cnyasm.bsky.social · 07/06/2026
Did you know that thermophilic amoeba have been isolated by researchers at Syracuse University from a steam vent at SUNY ESF? artsandsciences.syracuse.edu/biology/news... You can visit this geyser of the built environment when you come to our first fall meeting, held at SUNY ESF this year!
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CNY ASM @cnyasm.bsky.social · 03/06/2026
Attending #ASMicrobe this year and want to keep the fun going? Or, do you have FOMO from not attending? We’ve got you covered! Save the date for CNY ASM’s inaugural fall meeting! October 16 in Syracuse NY! More details to follow.
Save the date for the inaugural CNY ASM Meeting. The date is October 16, 2026 at SUNY ESF in Syracuse NY.
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Alex Crits-Christoph @acritschristoph.bsky.social · 30/05/2026
If you have 16S long reads (e.g., plasmidsaurus data), this is an amazingly accurate and fast ASV caller. Of course it's another amazing program from @jimshaw.bsky.social
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Amelia Nelson Kuhn @ameliarnelson.bsky.social · 23/05/2026
Excited to share a preprint from my postdoc research at @ucberkeleyofficial.bsky.social in the @banfieldlab.bsky.social! We surveyed soil microbiomes for autotrophy - and found it nearly everywhere, but most abundant in deep, saturated soils. Check it out below! www.biorxiv.org/content/10.6...
biorxiv.org
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Syracuse University College of Arts & Sciences @suartsciences.bsky.social · 20/05/2026
🧪 That sourdough starter on your counter? It's a microbial community that's been evolving the whole time you've fed it. @oliverio.bsky.social's lab just won a $2.1M NIH grant to use starters as a model system for studying how microbiomes evolve.
artsandsciences.syracuse.edu
Sourdough Helps Syracuse Scientists Understand Evolution
A new $2.1 million grant from the NIH will support the Oliverio lab’s fermented food research over the next five years.
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H. B. Beryl Rappaport @hbrappap.bsky.social · 20/05/2026
hi #abscicon26! I’m looking forward to talking about Incendiamoeba and friends (“Microbial eukaryotic interactions in geothermal springs”) in tomorrow’s 2-3:30 Symbioses session
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Mark Peifer (He, him) @peiferlabunc.bsky.social · 13/05/2026
While BioNtech & Moderna become household names because of their Covid vaccines, those emerged from different projects: finding ways to treat the most challenging cancers. They hypothesized that we could vaccinate patients against their own tumors, & evidence is mounting that they were right! 1/n 🧪
https://www.nature.com/articles/s41586-025-10004-2
Individualized mRNA vaccines evoke durable T cell immunity in adjuvant TNBC

    U. Sahin, M. Schmidt, E. Derhovanessian, A. Cortini, I. Vogler, T. Omokoko, E. Godehardt, S. Attig, S. Newrzela, J. Grützner, N. Bidmon, S. Bolte, S. Brachtendorf, T. Stuhlmann, D. Langer, D. Brüne, J. Blake, A. Feldner, H. Lindman, A. Schneeweiss, M. Eichbaum & Ö. Türeci 
Triple-negative breast cancer (TNBC) is frequently associated with metastatic relapse, even at an early stage1. Here we assessed an individualized neoantigen mRNA vaccine in 14 patients with TNBC following surgery and after neoadjuvant or adjuvant therapy. In peripheral blood of nearly all patients, high-magnitude, vaccine-induced, mostly de novo T cell responses to multiple neoantigens were detected that remained functional for several years. Characterization of individual patients revealed that a large proportion of these T cells developed into two subsets: a late-differentiated phenotype with markers indicative of ‘ready-to-act’ cytotoxic effector T cells, and T cells with a stem cell-like memory phenotype. Eleven patients remained relapse-free for up to six years post-vaccination. Recurrence occurred in three patients: the individual with the weakest vaccine-induced T cell response relapsed, but achieved complete remission on subsequent anti-PD-1 therapy; another patient had a tumour with low major histocompatibility complex (MHC) class I expression with MHC class I-deficient cells growing out under vaccination; and the third patient was BRCA-positive and had a recurrence from a genetically distinct primary tumour. These findings demonstrate the feasibility of individualized RNA vaccines in TNBC, document persistence of vaccine-induced, functional neoantigen-specific T cells and provide insights into possible immune escape mechanisms that will guide future approaches.
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Rachel Shepherd 🪴 @rmshepherd.bsky.social · 13/04/2026
Hey #GSB2026! Want to hear about soil protists? Want to learn more about long-read sequencing and assembling protist genomes? My talk tomorrow morning in the "Technological, Methodological, and Omics Advances - II" session will highlight some recent advancements in these realms 🦠🧬
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Katharina Hoff @katharinahoff.bsky.social · 11/04/2026
1/ BRAKER4 hatched! The Earth BioGenome Project is on track to sequence ~1.5M eukaryotic species. Every one needs a structural annotation. No Perl monolith was going to survive that. So we rewrote BRAKER from the ground up. github.com/Gaius-August...
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Courtney Stairs @cstairs.bsky.social · 04/04/2026
We tested the efficacy of semi-permeable capsules to capture protists from cultures and environmental samples using the Onyx from @atrandi.bsky.social. Tremendous effort from everyone in the lab and led by Marco Fantini and Nik Brask - check out the videos here: www.biorxiv.org/content/10.6...
biorxiv.org
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STCmicrobeblog @stcmicrobeblog.bsky.social · 05/04/2026
#ProtistsOnSky #FungiFriends in soil, it's not just fungi entrapping worms for dinner with their hyphae, it's also the protists that feast on fungal hyphae. after all, it's a jungle... thx to kenneth @dumack.bsky.social for this highly interesting 🧵
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Rachel Shepherd 🪴 @rmshepherd.bsky.social · 27/03/2026
Undergraduate researcher extraordinaire @melpaige05.bsky.social presented some of her recent findings on the role of temperature for the three life stages of a Heterolobosean protist (Fumarolamoeba sp.) today! Melanie's passion for pink posters and characterizing this amoeba is inspiring 💓🦠
Two scientists with big smiles are standing by a scientific poster that is colored bright pink.
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Julia Van Etten @couchmicroscopy.bsky.social · 14/03/2026
I have a new review out in TiG titled, “The ecology of horizontal gene transfer”! I’ve been thinking about these ideas for years and this field is growing so fast it’s becoming impossible to review it. I hope this paper sparks discussion on different ways we can look at DNA transfer!
sciencedirect.com
The ecology of horizontal gene transfer
Horizontal gene transfer (HGT) generates genetic variation in populations across all domains of life; however, most studies focus on individual transf…
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Jennifer Goff, PhD @jlgoff.bsky.social · 03/02/2026
journals.asm.org/doi/10.1128/... We have a new paper out that looks at metabolic adaptations to mildly acidic conditions in a denitrifier isolated from acidic, nitrate-contaminated groundwater. 🧵
journals.asm.org
Contrasting effects of glutamate and branched-chain amino acid metabolism on acid tolerance in a Castellaniella isolate from acidic groundwater | Applied and Environmental Microbiology
Nitrate pollution in groundwater is a major threat to both environmental and human health. This nitrate pollution can come from a variety of sources, including farm fertilizers, sewage, animal waste, ...
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CNY ASM @cnyasm.bsky.social · 19/01/2026
We are accepting applications for up to 3 Peggy Cotter Travel Awards ($1,650 each) to support early-career professionals attending ASM Microbe 2026. Apply by Feb 16, 2026 by emailing a 1-page letter to jegoff@esf.edu. ASM membership required; branch membership may be completed once that is live.
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CNY ASM @cnyasm.bsky.social · 19/01/2026
Excited to announce the re-establishment of the Central New York Branch of the American Society for Microbiology (CNY ASM)! Founded in 1921, revived in 2025 to support collaboration, inclusive programming, and microbiologists at all career stages! This is our official BlueSky account!
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Julia Van Etten @couchmicroscopy.bsky.social · 22/12/2025
🚨 Surprise podcast episode alert! 🚨 This week on Tiny Living Beings, I interviewed @oliverio.bsky.social and @hbrappap.bsky.social who led the discovery of the ‘fire amoeba’, that can reproduce at the highest temperature ever recorded for a eukaryote! 🌋 #protistsonsky
open.spotify.com
Introducing the Fire Amoeba
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Fabien Burki @fburki.bsky.social · 18/12/2025
Just on time for the holidays! Happy to share the published version of the discovery of leptophytes, a new deep-branching and widespread group of microalgae based on plastid MAGs (ptMAGs). Now with additional support from a mitochondrial MAG (mtMAG) of leptophytes. www.nature.com/articles/s41...
nature.com
Identification of a deep-branching lineage of algae using environmental plastid genomes - Nature Communications
Here, the authors leverage data from the Tara Oceans expeditions to perform a phylogeny-guided plastid genome-resolved metagenomic survey and provide 660 non-redundant plastid genomes from marine alga...
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angela oliverio @oliverio.bsky.social · 18/12/2025
"A newly identified amoeba can survive at the temperature of a medium-well done steak" lol @scifri.bsky.social an apt comparison a hadn't previously considered... A pleasure chatting about our research led by @hbrappap.bsky.social & with a wonderful team of colleagues.
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Holly Bik @hollybik.bsky.social · 17/12/2025
Announcing our next #NSFfunded workshop on "Telling Stories Through Data", co-lead by myself + @vgwschutte.bsky.social! It’s half bioinformatics data viz & half #SciComm - this year’s focus is host-associated microbiome datasets. Apply here to join us (form closes 1/10) bit.ly/TSTD2026 #symbiosky
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Dr. Roxanne Beinart @symbiosisrox.bsky.social · 16/12/2025
New preprint led by @annaschreck.bsky.social that capitalized on the wealth of publicly available 18S rRNA datasets to explore the oceanic distribution and diversity of understudied anaerobic ciliates. www.biorxiv.org/content/10.6...
biorxiv.org
A meta-analysis of environmental sequencing data reveals the global distribution and hidden diversity of marine anaerobic ciliates
Anaerobic protists are diverse, ecologically important members of anoxic microbial communities, acting as grazers, nutrient cyclers, and partners in multi-domain associations, yet remain understudied ...
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Leslie Rissler @ljrissler.bsky.social · 11/12/2025
NSF - Forced reorg - POs down ~ 40% (DRP, most rotators not renewed, retirements) - Forced move (and we have to pack and clean) to a building with no furniture, little to no conference space for panels, inadequate 🛜, …) I personally love the boxes they gave us for packing. “Details matter” 🙃
Boxing up the NSF at Eisenhower Av for the forced relocation. Boxes have “Details Matter” signage.
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angela oliverio @oliverio.bsky.social · 05/12/2025
Delighted to share some coverage of our new preprint (doi.org/10.1101/2025...) from Scientific American and thank you @sciam.bsky.social @andreatweather.bsky.social for taking the time to chat with @hbrappap.bsky.social and I about why we are so excited about the geothermal 𝘐𝘯𝘤𝘦𝘯𝘥𝘪𝘢𝘮𝘰𝘦𝘣𝘢
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angela oliverio @oliverio.bsky.social · 02/12/2025
Thanks nature news for featuring our recent preprint on 𝘐𝘯𝘤𝘦𝘯𝘥𝘪𝘢𝘮𝘰𝘦𝘣𝘢 led by @hbrappap.bsky.social (check out preprint here: doi.org/10.1101/2025...) #protistsonsky
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Gautam Dey @gautamdey.bsky.social · 26/11/2025
Our attempt to give multinucleate cells the spotlight they deserve (seriously, they’re everywhere), led by the fearless @mrosjac.bsky.social and with @Markus Ganter doi.org/10.32942/X2M... We’d love your feedback while this goes through the peer review process! #MicroEvoSky #ProtistsonSky 🧪🌏
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angela oliverio @oliverio.bsky.social · 26/11/2025
Well actually... 𝘐𝘯𝘤𝘦𝘯𝘥𝘪𝘢𝘮𝘰𝘦𝘣𝘢 just encyst 😜 they can recover from 70C fine! (but not 80C) @hbrappap.bsky.social
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angela oliverio @oliverio.bsky.social · 25/11/2025
Introducing ** Incendiamoeba **, a eukaryote that can live at temperatures well beyond what we thought possible. 63C!! Read @hbrappap.bsky.social thread to see what we’ve already started to learn from this amazing organism! doi.org/10.1101/2025... #MicroSky #protistsonsky 🧪 #evobio
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angela oliverio @oliverio.bsky.social · 18/11/2025
What a cool paper, and this feeding video!!!! 😱
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Omaya Dudin 𓂆 ¦🍉¦🦠¦🔬¦ @dudinlab.bsky.social · 31/10/2025
🚨Our collaboration with @centriolelab.bsky.social & @gautamdey.bsky.social is out today in @cp-cell.bsky.social We show that #Expansion #Microscopy is a broad-spectrum modality for Euks, enabling 3D phenotypic maps rooted to phylogeny. #ProtistsOnSky #SciComm #SciSky www.cell.com/cell/fulltex...
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Mark O. Martin @markowenmartin.bsky.social · 02/11/2025
Just looking for two guests for my #MattersMicrobial podcast. Slots open between 7AM and noon on Friday, November 28th and Friday, December 26th. DM me, email, and please spread the #GoodMicrobialWord. Always looking for #MicrobialEnthusiasts.
media.tenor.com
a man in a cowboy hat is standing in the desert looking at something .
ALT: a man in a cowboy hat is standing in the desert looking at something .
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angela oliverio @oliverio.bsky.social · 23/10/2025
And this paper! @jfreude2.bsky.social @dumack.bsky.social I've been so curious about Rhogostoma since they can be incredibly abundant in soils, awesome to see this!! www.biorxiv.org/content/10.1...
biorxiv.org
Physiological diversity and adaptation of Rhizaria revealed by phylogenomics and comparative transcriptomics
Protists are vastly diverse, forming over 20 supergroups of the eukaryotic diversity and fulfilling plentiful functions. Rhizaria is a widespread and highly abundant supergroup comprising important pa...
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angela oliverio @oliverio.bsky.social · 23/10/2025
This was such a neat study it got posted twice on our 'cool papers' channel in lab slack 😅 #ProtistsonSky
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angela oliverio @oliverio.bsky.social · 08/10/2025
Accepted version of our article "Half of microbial eukaryote literature focuses on only twelve human parasites" now out in ISMEJ! Awesome effort led by undergrad Joanna Lepper and with @hbrappap.bsky.social.
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angela oliverio @oliverio.bsky.social · 02/10/2025
#ProtistsOnSky
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ISEP @isepprotists.bsky.social · 07/09/2025
New #ISEPpapers! Towards a trait-based framework for protist ecology and evolution: Mahwash Jamy et al. www.cell.com/trends/micro... #protists #algae #microbes #ecology #evolution
illustration of some important traits to include in protist trait databases
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K. Skruber @skruberk.bsky.social · 26/08/2025
I wrote about how revoking access to medical care for trans people affects all of us in science. reskeets (are we calling them that?) appreciated. www.ascb.org/society-news...
ascb.org
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angela oliverio @oliverio.bsky.social · 22/08/2025
New lab pre-print up! "Twelve species of human parasites make up half the literature on microbial eukaryotes" doi.org/10.1101/2025... We (led by UG Joanna Lepper and with @hbrappap.bsky.social) quantified all mentions of protist species in the scientific literature 🧵 #protistsonsky #microsky
doi.org
Twelve species of human parasites make up half of the literature on microbial eukaryotes
Although microbial eukaryotes comprise the majority of eukaryotic phylogenetic diversity and inhabit nearly all ecosystems globally, most research focuses on only a few species of human parasites. Her...
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Katie Rocci, PhD @katie-rocci.bsky.social · 17/07/2025
📣 New paper alert 📣 Out TODAY in GCB! We have a lot of evidence that microbial communities are important for litter decomposition but we haven't evaluated those microbial community effects in ecosystem-scale models using empirical data. Now this work has! doi.org/10.1111/gcb.... 1/n
doi.org
Integrating Microbial Community Data Into an Ecosystem‐Scale Model to Predict Litter Decomposition in the Face of Climate Change
Representing observational drivers of ecological processes like litter decomposition in computer models is important for improving confidence in climate change predictions. We calibrate an ecosystem-...
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