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Jana Sperschneider

@jsperschneider.bsky.social
1.4K followers 1.3K following 1 posts

Senior Research Scientist @ CSIRO. Bioinformatics, genomics, plant-pathogen interactions. EffectorP, machine learning, RNA. people.csiro.au/s/j/jana-sperschnei…

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Reposted by Jana Sperschneider
Cecile Lorrain @ccilelorrain.bsky.social · 31/08/2026
Now accepted: Haplotype-phased assemblies of the two poplar rust fungi species: Melampsora larici-populina and Melampsora allii-populina academic.oup.com/g3journal/ar...
academic.oup.com
Haplotype-phased assemblies of the two poplar rust fungi species: Melampsora larici-populina and Melampsora allii-populina
Abstract. Dikaryotic rust fungi maintain two distinct haploid nuclei for most of their life cycle, making their large, repeat-rich genomes difficult to ass
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Alice Laigle @alicelaigle.bsky.social · 23/07/2026
📝 NEW PREPRINT It’s with an immense joy that our preprint is finally out and it’s my first first co-author paper!!! 🧬🍄 What is the diversity of 3D genome architectures in fungi? We reconstructed the 3D genome architecture of public Hi-C data from 55 fungal. Preprint: lnkd.in/enxTh2Cm
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Zoe Bernasconi @zoebernasconi.bsky.social · 19/08/2026
I am super excited to finally share our article on the identification of AvrWTK4, the first wheat powdery mildew Avr recognised by a tandem kinase protein thanks to an integrated HMA-like domain 🍄🌾 check it out! ➡️ doi.org/10.1038/s414...
doi.org
An HMA-like integrated domain in the wheat tandem kinase WTK4 recognises an RNase-like pathogen effector - Nature Communications
The wheat powdery mildew avirulence effector AvrWTK4 is recognised by the integrated HMA-like domain of the tandem kinase resistance protein WTK4. Wheat powdery mildew evades from WTK4-mediated recogn...
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Reposted by Jana Sperschneider
Diana Gómez De La Cruz @dianagdlc.bsky.social · 05/06/2026
So proud to see this story finally out!🎉 We added new data since our previous preprint—transgenic barley plants with an engineered immune receptor that fights off two fungal pathogens at once. Short 🧵 and link to the original preprint thread on X👇 www.science.org/doi/10.1126/...
science.org
Molecular mimicry of a pathogen virulence target by a plant immune receptor
Plants and animals respond to pathogen attack by mounting innate immune responses that require intracellular nucleotide-binding leucine-rich repeat (NLR) proteins. These immune receptors detect pathog...
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Reposted by Jana Sperschneider
Science Magazine @science.org · 09/05/2026
Breaking news: Indiana University plant microbiologist Roger Innes has been locked out of his laboratory by the school in response to a request by one of his federal funders. The move comes after Innes complained about the government’s prosecution of Chinese postdocs. scim.ag/4tsDqRr
scim.ag
After USDA request, Indiana plant biologist locked out of lab by school
Move comes after Roger Innes complained about the government’s prosecution of Chinese postdocs
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Jana Sperschneider @jsperschneider.bsky.social · 07/05/2026
📢 EffectorGeneP is finally here! Stop missing small, single-exon or orphan genes from your favourite pathogen genome. Current tools only annotate 15%-78% of effector genes, EffectorGeneP finds 95% - including the large AvrSr26 family in stem rust. #Bioinformatics 📖 www.biorxiv.org/content/10.6...
biorxiv.org
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Cecile Lorrain @ccilelorrain.bsky.social · 03/05/2026
New preprint out! We generated haplotype-phased genome assemblies for two poplar rust fungi. These resources open new opportunities to explore rust genome architecture, haplotype diversity, and TE-driven evolution. www.biorxiv.org/content/10.6...
biorxiv.org
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Daniel Croll @danielcroll.bsky.social · 05/03/2026
Please share widely! We think MycoMobilome can go a long way to support high-quality TE annotations across fungi! Also, try it on your favorite 🍄 genome and tell us what you think 😉
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Team Thomma @teamthomma.bsky.social · 14/02/2026
📣 Our latest story just dropped on bioRxiv:: A structurally unique effector shared between Verticillium dahliae and Fusarium oxysporum is involved in cotton defoliation and virulence on other hosts www.biorxiv.org/content/10.6... 🧵
biorxiv.org
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John Innes Centre @johninnescentre.bsky.social · 11/02/2026
PRESS RELEASE - Rapid response launched to tackle new yellow rust strains threatening UK wheat Fifty percent of the UK’s wheat is under threat from a newly identified strain of the yellow rust pathogen, due to the breakdown of a key resistance gene, Yr15 www.jic.ac.uk/press-releas... 1/ 🧵 (cont)
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Lukas Kunz @lukas-kunz.bsky.social · 02/11/2025
A wheat NLR conferring broad-spectrum resistance against powdery mildew by recognizing two structurally diverse AVR effectors. Interested? Check out our newest preprint: www.biorxiv.org/content/10.1...
biorxiv.org
Dual recognition of structurally unrelated mildew effectors underlies the broad-spectrum resistance of Pm3e in wheat
Broad-spectrum resistance genes are highly valuable for sustainable crop protection, yet the molecular basis of their activity is often unknown. The Pm3 allelic series in wheat encodes NLR receptors t...
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bioRxiv Microbiology @biorxiv-microbiol.bsky.social · 29/04/2025
A chromosome-scale genome assembly of the flax rust fungus reveals the two unusually large effector proteins, AvrM3 and AvrN www.biorxiv.org/content/10.1101/202…
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Gitta Coaker @gittacoaker.bsky.social · 22/02/2025
Several excellent USDA group leaders were fired last week. Anyone at scientific federal agencies that could be fired, were. Anyone within a couple years of hiring (Matthew Moscou, Amelia Lovelace, etc, etc), or reclassified within the last couple years (promotion, new department, new title). 1/2
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PlantEvolution 🌱🌾 @plantevolution.bsky.social · 15/02/2025
To US colleagues who have lost or are in imminent danger of losing their jobs: please DM whether we can accommodate your research.
German and US flags
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Reposted by Jana Sperschneider
bioRxivpreprint @biorxivpreprint.bsky.social · 28/01/2025
The dominant lineage of Phakopsora pachyrhizi in the United States of America does not have a Brazilian origin www.biorxiv.org/content/10.1101/202…
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Reposted by Jana Sperschneider
New Phytologist @newphyt.bsky.social · 22/01/2025
Don't miss your opportunity to attend New Phytologist next generation scientists, the FREE meeting for early career researchers in plant science. #npnextgen 4–7 July 2025 Birmingham, UK Apply to attend by 27 January! www.newphytologist.org/nextgenevent...
People at a conference. A quotation from a New Phytologist next generation scientists delegate reads '#npnextgen really is an excellent way to meet inspiring people and broaden your outlook on science.'
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