Dajana Radujkovic's Avatar

Dajana Radujkovic

@dajana-r

Biologist; soil biodiversity πŸ¦ πŸ„β€πŸŸ«πŸ§¬ and ecosystem functioning, microbial communities, plant-soil interactions πŸͺ΄

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23.11.2024
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Latest posts by Dajana Radujkovic @dajana-r

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Poor Quality of Commercial Arbuscular Mycorrhizal Inoculants Used for Agriculture and Home Gardening There is an urgent need to develop microbial inoculants that can consistently improve crop performance as part of efforts to implement sustainable agricultural practices and reduce the environmental ...

New study from @mvanderheijden.bsky.social lab, showing that many commercial mycorrhizal inoculants are snake oil. So important for this data to be published!

Between this, @lizkoziol.bsky.social and Matt Salomon’s work… well I think we make a strong point.
onlinelibrary.wiley.com/doi/10.1002/...

06.11.2025 13:54 πŸ‘ 15 πŸ” 8 πŸ’¬ 3 πŸ“Œ 0
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Soil Ecology Group - British Ecological Society Understanding the vital ecosystem services provided by soil

We are happy to introduce the Soil Ecology SIG @britishecologicalsociety.org! Our aim is to connect soil ecology researchers across career stages, facilitating knowledge exchange and collaboration. Check out www.britishecologicalsociety.org/content/plan... and feel free to get in touch!

30.10.2025 08:57 πŸ‘ 35 πŸ” 22 πŸ’¬ 0 πŸ“Œ 0

Soil biodiversity πŸ¦ πŸ„ may enhance some grassland functions but suppress others, sometimes depending on soil conditions. Whether the overall effect is β€œpositive” depends on our perspective or goal. Happy to share our new paper in Soil Biology & Biochemistry. authors.elsevier.com/a/1lrAt8g13f...

27.09.2025 09:30 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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A global database of soil microbial phospholipid fatty acids and enzyme activities - Scientific Data Scientific Data - A global database of soil microbial phospholipid fatty acids and enzyme activities

If you are in need of soil microbial data relating to PLFAs or enzyme activities, check out our latest paper that provides an open-access global database of data form around the world. Thanks very much to the long list of collaborators who made this happen! www.nature.com/articles/s41...

27.09.2025 04:06 πŸ‘ 14 πŸ” 8 πŸ’¬ 1 πŸ“Œ 1
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How do you know if a person is #smart? You ask questions.
How do you know if a #soil is #healthy? You take measurements.
But are we taking the right #measurements?

I think we can do better.

Here you can read my proposal, an 'IQ test for soils'.
shorturl.at/knvG4

What’s yours?

10.09.2025 12:28 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Celebrating the small wins in academia A little reminder...

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...

21.08.2025 09:14 πŸ‘ 17 πŸ” 9 πŸ’¬ 1 πŸ“Œ 1
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Seven years later: native AMF inoculation improves grassland successional stage, floristic quality index, and diversity, while suppressing weeds Native mycorrhizal fungi enhance prairie restoration by boosting native plant diversity, supporting late-successional species, and reducing invasive plants

My new paper is out! πŸ§ͺ🦠

Seven years later: native AMF inoculation improves grassland restoration successional stage, floristic quality index, and diversity, while suppressing weeds: academic.oup.com/femsle/artic...

Why microbes matter in restoration 🧡

18.08.2025 15:00 πŸ‘ 39 πŸ” 21 πŸ’¬ 2 πŸ“Œ 0
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How thoughtful experimental design can empower biologists in the omics era - Nature Communications Here, the authors discuss principles of experimental design that are relevant for all biology research, along with special considerations for projects using -omics approaches, highlighting common expe...

Great publication from Maggie Wagner (KU) and Manuel Kleiner (NCS) on how to design microbiome (+ other Omic) projects with downstream statistics in mind!

A must read for trainees!
www.nature.com/articles/s41...

08.08.2025 19:34 πŸ‘ 9 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0
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Counting soil microbial communities: the impact of qPCR platform and mastermix on accuracy and precision qPCR is used to measure soil microorganisms but can be affected by inhibitors, change in mastermix, and platform. This study measured precision and accurac

If you do #qPCR on soils you might be interested in this paper led by @aoifeduff.bsky.social @femsmicro.org which shows the effect of mastermix, sample type, platform and gene target on the inhibition, precision and accuracy of quantification academic.oup.com/femsec/artic...

28.07.2025 08:21 πŸ‘ 18 πŸ” 11 πŸ’¬ 0 πŸ“Œ 0
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Evidence for common fungal networks among plants formed by a Dark Septate Endophyte in Sorghum bicolor - Communications Biology A lab experiment shows that Dark Septate Endophytes can form common fungal networks between plants, increasing biomass and enabling water movement, suggesting that non-mycorrhizal fungi may contribute...

In our review of CMNs, water stood out as a resource that might be transferred between plants via fungal connections. This new study provides further support (and in DSEs!). Nice expt by Bea Bock et al πŸ‘ Great to see new research.

doi.org/10.1038/s420...

06.07.2025 00:49 πŸ‘ 39 πŸ” 19 πŸ’¬ 1 πŸ“Œ 0

Very glad to see this nice paper by Anika out; systematic mapping is such a useful tool to get an overview of an entire field.

19.06.2025 03:22 πŸ‘ 6 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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What an inspiring group of researchers! And they are all here in Helsinki for the soil microorganisms! 🀩
#esm2025 #soils

17.06.2025 15:27 πŸ‘ 43 πŸ” 9 πŸ’¬ 2 πŸ“Œ 1
Panorama shot of the city hall of Helsinki as it fills with scuentists.

Panorama shot of the city hall of Helsinki as it fills with scuentists.

Four scientists posing for my social media post in the entrance space of th ecity hall.

Four scientists posing for my social media post in the entrance space of th ecity hall.

Shaky selfie of me and Dr. Andrea SΓΆllinger cheering in white wine at the end of a long and very interesting day.

Shaky selfie of me and Dr. Andrea SΓΆllinger cheering in white wine at the end of a long and very interesting day.

A great day at #esm2025 coming to an end here on Helsinki, with the last event of todays programme being a reception at the beautiful city hall πŸ₯‚ So wonderful to reconnect with colleagues I haven't seen in a long time 😊

16.06.2025 17:53 πŸ‘ 6 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Clarifying the definition of common mycorrhizal networks Read the free Plain Language Summary for this article on the Journal blog.

The final version of this viewpoint paper is now out in @funecology.bsky.social

Clarifying the definition of common mycorrhizal networks

besjournals.onlinelibrary.wiley.com/doi/10.1111/...

Follow-up papers: see thread

16.06.2025 01:08 πŸ‘ 34 πŸ” 12 πŸ’¬ 1 πŸ“Œ 0
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What does colonisation tell us? Revisiting the functional outcomes of root colonisation by arbuscular mycorrhizal fungi Click on the article title to read more.

We often measure AM fungal colonisation assuming it tells us something about function. But… what does it tell us?

A short Letter where I ask what root colonisation really means for plant growth, P uptake, and defence.
#Mycorrhiza #fungi #plantmicrobiome
nph.onlinelibrary.wiley.com/doi/10.1111/...

04.06.2025 06:38 πŸ‘ 41 πŸ” 21 πŸ’¬ 1 πŸ“Œ 1
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What mountain roads do to root-associated fungi Some papers just hit harder than others. And this latest one – just out in Molecular Ecology – sits right at the top of the epic scale. The topic? The impact of mountain roads on plant-…

What happens belowground when a mountain road cuts through nature?

After epic fieldwork, root sequencing & modeling marathons, we found: roads unravel fungal interaction networksβ€”fewer links and more generalists.

@dajana-r.bsky.social

πŸ“– Blog: the3dlab.org/2025/05/08/w...

08.05.2025 06:23 πŸ‘ 49 πŸ” 15 πŸ’¬ 1 πŸ“Œ 1
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New #MIREN publication πŸ“œ Roadsides in mountains around the world alter plant & fungal communities, favouring arbuscular mycorrhizal fungi & putative plant pathogens at the expense of ectomycorrhizal fungi ⬇️ Amazing work led by #Dajana #RadujkoviΔ‡

@dajana-r.bsky.social

πŸŒπŸŒπŸ”πŸ›£πŸ„β€πŸŸ«β˜˜οΈπŸπŸŒ³

shorturl.at/sbSyN

26.04.2025 07:45 πŸ‘ 13 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Global impoverishment of natural vegetation revealed by β€˜dark diversity’ Back in 2019, we ventured into the field with a rather unusual mission: to search for the biodiversity that wasn’t there. At first glance, this might seem counterintuitive – after all, we’re …

New study in @nature.com: we focus on the diversity that's missing - β€œdark diversity.” Human impact means only 1 in 5 species persist in disturbed areas versus 1 in 3 in pristine ones. My summary of the project & its implications: the3dlab.org/2025/04/03/g...

03.04.2025 12:30 πŸ‘ 30 πŸ” 12 πŸ’¬ 0 πŸ“Œ 1
Screenshots of the Applied Plant Transcriptomics slides: https://github.com/bpucker/AppliedPlantTranscriptomics

Screenshots of the Applied Plant Transcriptomics slides: https://github.com/bpucker/AppliedPlantTranscriptomics

Wrapping up our Applied Plant Transcriptomics course! From RNA-seq to de novo transcriptome assembly.
#Bioinformatics #PlantSciences
πŸ“‘ Slides available here: github.com/bpucker/Appl...

15.03.2025 18:45 πŸ‘ 55 πŸ” 17 πŸ’¬ 0 πŸ“Œ 1
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Appreciation in academia We could all do with a bit more appreciation: receiving and giving.

This week's newsletter is about appreciation in academia at various levels and in various contexts - and the lack thereof.

What do you think?

matthiasrillig.substack.com/p/appreciati...

13.03.2025 10:49 πŸ‘ 13 πŸ” 4 πŸ’¬ 1 πŸ“Œ 1
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Life in academia Hi there! I am a professor of ecology at Freie UniversitΓ€t Berlin, Germany. In this channel I'm talking about life in academia from graduate student to running a lab and everything in between. Topics ...

If you do not know it already I would certainly recommend the channel of @mrillig.bsky.social www.youtube.com/@mrillig You will find there very helpful videos about life in academia. Topics include publishing, writing, reviewing, research strategy, rejections and success - and plenty of advice

03.03.2025 06:14 πŸ‘ 11 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0

A super exciting PhD position available in #peatland #biochemistry. Join @yijiao.bsky.social and me working with cutting edge #VOC cycling in peat.

+ nice colleagues @voltcenter.bsky.social
+ Copenhagen
+ competitive salary
+ good PhD program

employment.ku.dk/phd/?show=16...

Please repost!

26.02.2025 09:16 πŸ‘ 23 πŸ” 21 πŸ’¬ 0 πŸ“Œ 0

Hi, Frank. I would very much like to be included in the group, if possible. 😊

08.02.2025 16:48 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Soil microbiome inoculation and microbial community coalescence Interactions of entire microbial communities

Soil microbiome inoculation: don't forget about microbial communnity coalescence!

My newsletter for this week.

open.substack.com/pub/matthias...

06.02.2025 13:38 πŸ‘ 23 πŸ” 7 πŸ’¬ 1 πŸ“Œ 0