Sandra Jämtgård

Sandra Jämtgård

@rootsofthenorth.bsky.social

Plant ecophysiologist working with microdialysis in soil 🌿🦠🧩🧪🌍

375 followers172 following23 posts

Eggs from Green lacewing (Chrysopidae) was not my first thought when I saw this on #Pinus sylvestris needles cut down from a branch from a 70-year-old tree! Eyes focused on plant- #fungal interactions 😊 #boreal #forest

Sandra Jämtgård reposted

Together with Mathieu Hanemian, we're searching for an undergrand student (Master or Erasmus internship, final-year engineering student) to explore the effect of intercropping on the soil microbiota. If this sounds interesting to you, please reach our with your CV and a motivation letter!

One more week to apply!

Sandra Jämtgård@rootsofthenorth.bsky.social

🌱 We have a PhD position available on characterization of boreal soil proteins. The candidate will work with me, Maja Sundquist & Jonatan Klaminder in collab with #UmeåProteomicsPlatform #SwedishUniversityofAgriculturalSciences Come work with us in the north! Please share! Apply: lnkd.in/gvR_4idJ

Digging soil, tree sampling and mosquitos. Field season is in full swing! Jasmin Danzberger, Anne Braunroth 🙌 🌲🌱🪏🦠🍄‍🟫 #SwedishUniversityofAgriculturalSciences #forestecologyandmanagement #umeå

🌱 We have a PhD position available on characterization of boreal soil proteins. The candidate will work with me, Maja Sundquist & Jonatan Klaminder in collab with #UmeåProteomicsPlatform #SwedishUniversityofAgriculturalSciences Come work with us in the north! Please share! Apply: lnkd.in/gvR_4idJ

Sandra Jämtgård reposted

Sandra Jämtgård reposted

This study highlights the relevance of the findings made in controlled indoor experiments but also its limitations when translating it to what is happening out in nature, concludes Ove Nilsson@umeaplantsciencecentre.se #research supported by Knut and Alice Wallenberg Foundation tinyurl.com/r2jytbm2

tinyurl.comScientists map aspen tree genes across seasons, creating a detailed genetic roadmap | slu.seAspen trees follow a precise annual rhythm, shaped by the changing seasons. Researchers at UPSC have mapped this natural calendar at the genetic level, comparing trees grown outdoors and in the lab. T...

Sandra Jämtgård reposted

Sandra Jämtgård reposted

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

findanexpert.unimelb.edu.auAetiology 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>

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...

doi.orgReverse microdialysis of sucrose stimulates soil fungal and bacterial growth at the microscale - BMC MicrobiologyBackground 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...

Sandra Jämtgård reposted

Sandra Jämtgård reposted

(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

Sandra Jämtgård reposted

🚨 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

Robert G. Björk@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

Sandra Jämtgård reposted

Sandra Jämtgård reposted

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/...

science.orgApoplastic barriers are essential for nodule formation and nitrogen fixation in Lotus japonicusEstablishment 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...

Sandra Jämtgård reposted

Sandra Jämtgård reposted

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

rdcu.beA curated soil fungal dataset to advance fungal ecology and conservation research in Australia and AntarcticaScientific Data - A curated soil fungal dataset to advance fungal ecology and conservation research in Australia and Antarctica

Sandra Jämtgård reposted

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

tinyurl.comPostdoctoral Research Associate in Microbial EcologyFull 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...

Sandra Jämtgård reposted

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...

nytimes.com‘Heavyweight,’ an Acclaimed Narrative Podcast, ReturnsPushkin Industries, the podcast company that will release the show, is betting that documentary-style audio programs can still win an audience.

Sandra Jämtgård reposted

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/

unine.chJobs - Laboratory of cell and molecular biologyJoin 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: josephus.vermeer@unine.ch Applications open f...

A few days left to apply!

Sandra Jämtgård@rootsofthenorth.bsky.social

We are looking for three 3-year post doc positions within the #WIFORCE research program Future Silviculture #SLU #Umeå. Please share! Carbon and water fluxes in boreal forests Drivers of xylem embolisms in forests Tree belowground site occupancy in boreal forests www.slu.se/en/about-slu...

Sandra Jämtgård reposted

Read our paper on how to increase the resolution of organic nitrogen in the form of #aminoacids in #soils which might lead to unveiling new discoveries and including amino acids in your studies easier. Great collaboration with Scott Buckley! #SLU #boreal #forest 🌲🌳🧪

New in Geoderma: "Field-based soil extractions capture more amino acids that are lost during short-term storage" by Scott Buckley & Sandra Jämtgård. https://buff.ly/4fSfeRB

Sandra Jämtgård reposted

Sandra Jämtgård reposted