Sandra Jämtgård
@rootsofthenorth.bsky.social
320 followers 140 following 16 posts
Plant ecophysiologist working with microdialysis in soil 🌿🦠🧩🧪🌍
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rootsofthenorth.bsky.social
We have simulated root exudation with microdialysis to stimulate soil microbes.Lots of method optimization & hard work from all coauthors has gone into this, pushed over the finish line by Andreas Schneider. Really happy to see this published looking forward to what’s next! doi.org/10.1186/s128...
Reverse microdialysis of sucrose stimulates soil fungal and bacterial growth at the microscale - BMC Microbiology
Background The rhizosphere is a critical microenvironment that plays key roles in plant nutrient availability, largely due to root interactions with rhizospheric microbes. However, we lack suitable me...
doi.org
Reposted by Sandra Jämtgård
Reposted by Sandra Jämtgård
camilletruong.bsky.social
Come to work with @niloofar232.bsky.social, @fungidownunder.bsky.social and myself on truffle rot in Australian orchards!

Fully funded PhD position - for more details and to apply:
findanexpert.unimelb.edu.au/opportunity/...

@plant-pathogens.bsky.social
@ausmycsoc.bsky.social
Aetiology and epidemiology of truffle rot in Australia : Find an Expert : The University of Melbourne
<p> We have an open, fully funded PhD position on the causes and epidemiology of truffle rot in Australian orchards. The PhD student will be enrolled at the University of Melbourne under the supervision of Niloofar Vaghefi and Camille Truong from the Royal Botanic Gardens Victoria. </p> <p> The project will elucidate the biotic and abiotic causes of truffle rot across different regions and provide recommendations for improved management, while equipping the industry with diagnostic tools for early and reliable detection in soils. Activities include identifying affected farms and potential experimental sites in collaboration with growers, surveys of fungi, bacteria and oomycetes associated with truffle rot, and assessing the pathogenicity of commonly isolated microorganisms using glasshouse and field trials. </p> <p> <strong>Eligibility criteria:</strong> </p> <ul> <li>Hsc or Msc in biological sciences or a relevant field, experience in conducting both fieldwork and molecular biology work. </li> <li>Demonstrated writing and communication skills in English, including with stakeholders. </li> <li>Background and laboratory skills in mycology or plant pathology, as well as bioinformatics skills, are desirable. </li> <li>The successful candidate will be based in the Parkville campus in Melbourne and will require to travel for field experiments. </li> </ul>
findanexpert.unimelb.edu.au
rootsofthenorth.bsky.social
We have simulated root exudation with microdialysis to stimulate soil microbes.Lots of method optimization & hard work from all coauthors has gone into this, pushed over the finish line by Andreas Schneider. Really happy to see this published looking forward to what’s next! doi.org/10.1186/s128...
Reverse microdialysis of sucrose stimulates soil fungal and bacterial growth at the microscale - BMC Microbiology
Background The rhizosphere is a critical microenvironment that plays key roles in plant nutrient availability, largely due to root interactions with rhizospheric microbes. However, we lack suitable me...
doi.org
rootsofthenorth.bsky.social
Want to know more about plant microbial interactions in #boreal forest soil? Come by poster 263 & 394 today at #rhizosphere6
rootsofthenorth.bsky.social
So great to be at the #Rhizosphere6
If curious about root exudation effects on nitrogen availability check out Anne Braunroth’s poster #117 today!
#microdialysis #boreal #soil
Reposted by Sandra Jämtgård
Reposted by Sandra Jämtgård
scilifelab.se
(1/2) The world’s smallest Dala horse! 🧪

What happens when you combine an #ElectronMicroscope with an artist's vision?

At UCEM, a SciLifeLab unit at @umeauniversitet.bsky.social, the tiny Dala horse was created using a FIB-SEM.

Photos: Erik Olof Wiklund, Nils Hauff, Mattias Pettersson.
#FIBSEM
Artist Erik Olof Wiklund, student at Umeå Academy of Fine Arts, has together with staff scientist Nils Hauff pushed the boundaries of both technology and imagination – creating the world’s smallest Dala horse, the same size as a human red blood cell. Artist Erik Olof Wiklund, student at Umeå Academy of Fine Arts, watch images of the Dala horse together with staff scientist Nils Hauff Close-up of the Dala horse Image of the Dala horse
Reposted by Sandra Jämtgård
robertgbjork.bsky.social
🚨 Deadline Alert (May 10)! We're hiring a tenure-track (akin to Assistant Prof) in Earth & Env Data Science @ Earth Sciences, Gothenburg. Apply now! 🌍📊 #JobOpening #AcademicJobs
robertgbjork.bsky.social
🚨We are hiring🚨ECR with a PhD within 7 years? Tenure track position (akin to Assistant Prof) in Earth and Env Data Science at U of Gothenburg, Sweden. Expertise in remote sensing and machine learning. Work on climate change, Earth systems, biodiversity, #EO, #UAV Deadline May 10 tinyurl.com/58ft38du
Associate Senior Lecturer in Earth and Environmental Data Science
Associate Senior Lecturer in Earth and Environmental Data Science At the Department of Earth Sciences, we
tinyurl.com
Reposted by Sandra Jämtgård
margauxboeraeve.bsky.social
New paper out in @jappliedecology.bsky.social ! We studied carry-over effects of nitrogen fertilization in Swedish production forests. 🌲🧪🌍
🧵(1/7)
besjournals.onlinelibrary.wiley.com/doi/10.1111/...
Graphical abstract of a scientific paper showing drawings of a helicopter fertilizing a forest, a harvester cutting down a tree and a tree stump next to a pine sapling with ectomycorrhizal fungi on its roots. In a 2 panel figure data on the organic layer carbon stock in fertilized and unfertilized forests is shown. In the left panel right after clearcutting, where there is a larger carbon stock in the previously fertilized clearcuts. In the right panel 4-13 years after clearcutting, when there is no longer a significant difference in soil organic layer carbon stocks.
Reposted by Sandra Jämtgård
srobertgroup.bsky.social
newphyt.bsky.social
"Sequencing a new genome is the ultimate thrill because you then have this immense challenge of working out what it is in that #genome that creates the variety of life."

In #Profile: Nathaniel Street 👇

📖 nph.onlinelibrary.wiley.com/doi/10.1111/...

#LatestIssue
Nathaniel Street
Reposted by Sandra Jämtgård
Reposted by Sandra Jämtgård
tonnigrubeandersen.bsky.social
Finally!
Im so excited to present to culmination of many years of work from the fantastic Defeng Shen and some great collaborators. For details, I have made a digested thread below, but if you are more interested feel free to reach out (and read the paper of course).
www.science.org/doi/10.1126/...
Apoplastic barriers are essential for nodule formation and nitrogen fixation in Lotus japonicus
Establishment of the apoplastic root barrier known as the Casparian strip occurs early in root development. In legumes, this area overlaps with nitrogen-fixing nodule formation, which raises the possi...
www.science.org
rootsofthenorth.bsky.social
Big congratulations Tonni!! 😊
Reposted by Sandra Jämtgård
srobertgroup.bsky.social
SLU makes collages of their research images to use for marketing and decoration. Our image has been featured – can you spot it? To the left of the collage you can see stomata, mesophyll and pavement cells of a leaf from one of our research images taken by @siamsadoyle.bsky.social
Reposted by Sandra Jämtgård
camilletruong.bsky.social
How do you study invisible organisms, such as fungi, from the environment?

We provide a benchmarked meta-barcoding dataset for soil fungi in Australia and Antarctica, combined with +100 predictor variables to fast-track data exploration, research and conservation.

rdcu.be/ebCeu
A curated soil fungal dataset to advance fungal ecology and conservation research in Australia and Antarctica
Scientific Data - A curated soil fungal dataset to advance fungal ecology and conservation research in Australia and Antarctica
rdcu.be
Reposted by Sandra Jämtgård
charlesrwarren.bsky.social
We're hiring! 3 year #postdoc position in microbial ecology of gut and soil at University of Sydney. Suits folk with expertise in experimental microbial ecology (e.g. microbiome manipulation, chemostat measurements, metabolomics, metagenomics) tinyurl.com/4yn4ed5u
Postdoctoral Research Associate in Microbial Ecology
Full time, 3-year fixed term position. Located at the School of Life and Environmental Sciences on the Camperdown Campus Opportunity to contribute to cutting-edge research and collaborate with leading...
tinyurl.com
Reposted by Sandra Jämtgård
heavyweight.bsky.social
We've got some big news: Heavyweight officially has a new home Pushkin Industries. Tell your friends, your exes… tell the strangers on the subway! And be sure to subscribe to the feed to hear about new episodes.
www.nytimes.com/2025/02/25/b...
‘Heavyweight,’ an Acclaimed Narrative Podcast, Returns
Pushkin Industries, the podcast company that will release the show, is betting that documentary-style audio programs can still win an audience.
www.nytimes.com
Reposted by Sandra Jämtgård
joopvermeer.bsky.social
We are hiring! Are you interested in lateral root development and the cellular processes that accommodate these newly formed organs? If yes, apply! We are recruiting a Post-doc (from May 2025) and a PhD student (from September 2025).
www.unine.ch/lbmc/jobs/
Jobs - Laboratory of cell and molecular biology
Join Our Team – Open Positions at the LBMC, Vermeer Lab.   We are excited to announce two open positions, please get in touch with Prof. Dr. Joop Vermeer: [email protected] Applications open f...
www.unine.ch
Reposted by Sandra Jämtgård
tobykiers.bsky.social
Join our lab in Amsterdam. We are looking for a Netherlands-based Technician/Analist (MBO-4 level) to apply advanced microscopy, imaging, and molecular techniques to study fungal-plant interactions. 2-yr position

See link for details. Applications due Feb 23rd.
workingat.vu.nl/vacancies/te...