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Jonathan Plett

@fungidownunder.bsky.social
321 followers 183 following 6 posts

Fascinated by the roles of signalling molecules used during plant:microbe interactions; mycorrhizal fungi; phytopathogens; rhizobia

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Reposted by Jonathan Plett
Gitta Coaker @gittacoaker.bsky.social · 19/08/2025
Sometimes the most useful insights come from what doesn’t work. We tested a dual PRR stack: LORE blocked Ralstonia, while FLS2xl could sense Ca. Liberibacter flg22 but didn’t stop infection. Congrats to @jerrytli.bsky.social and all co-authors! onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
Introducing Pattern Recognition Receptors in Potato Confers Enhanced Resistance to Ralstonia solanacearum but Not a Vector Borne Pathogen
Click on the article title to read more.
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Reposted by Jonathan Plett
Bevan Weir @rhizobia.nz · 20/08/2025
Rare taxonomic #mycology job in NZ! Conduct fungal biodiversity & taxonomy research, secure funding, publish outputs. Working with the National Collections. PhD + postdoc experience required 🧪. Apply here: careers.sciencenewzealand.org/jobdetails?a...
example mushroom you could be working on!The team!
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Jonathan Plett @fungidownunder.bsky.social · 19/08/2025
Can you fool a plant into mis-identifying a beneficial symbiont? Yes you can! Check out our new paper where we use comparative transcriptomics to identify bi-functional signalling hubs controlling pathogenesis and mutualism in Eucalyptus. dx.doi.org/10.1111/ppl....
dx.doi.org
Eucalyptus grandis MYB‐Like and RAN‐Like Zinc Finger Proteins Display Dual Roles in Regulating Plant Immunity and Symbiosis Pathways
Plant roots live in constant contact with diverse microbes in the soil. Plant fitness, therefore, relies on signaling pathways that mount an effective immune response against pathogens while fosterin...
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Jonathan Plett @fungidownunder.bsky.social · 21/07/2025
It was such a great time a couple weeks ago getting to go to Gulaga Gold Truffles and digging for these amazing fungi as part of the NSW Fungi Feastival!
Jonathan holding a black truffle
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Jonathan Plett @fungidownunder.bsky.social · 12/07/2025
One year from today, we will be welcoming the @mycorrhizaims.bsky.social mycorrhizal community to the International Conference on Mycorrhiza in Cairns, Australia! Remember to mark your calendar, and keep up to date via the website: www.icom2026.org
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Jonathan Plett @fungidownunder.bsky.social · 21/05/2025
@westsyduhie.bsky.social Romika Shrestha is monitoring uptake of radioactive Phosphorus in pine colonised by different strains of an ectomycorrhizal fungus. Based on the localisation (aqua-yellow coloration), the different strains have different abilities to move this nutrient into their hosts
Phosphoimage of rootsMycorrhizal roots
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Jonathan Plett @fungidownunder.bsky.social · 09/05/2025
For Australian Domestic students interested in pursuing a PhD in molecular mycorrhizal studies, please consider applying for a scholarship-funded position in my lab (tinyurl.com/jxcdhp3p) - our lab is a diverse group studying plant-microbe interactions from genes to landscapes
ECM colonised root cross section. Photo credit Tess McBride
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Jonathan Plett @fungidownunder.bsky.social · 09/05/2025
I sometimes smile when automatic Alt Text tries to understand microscopy images. Today it said described this as "a collage of blue and red spots"...or it could be a viability stain of a transgenic root 😆
Viability stain of root, red is dead, blue is alive
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