👏🏼👏🏼 this is how it should be done

Rüdiger Simon@simonrdg.bsky.social · 2w ago

In 2021, we published an article in eLife on the role of CLE40 in Arabidopsis shoot meristem development ( see here: elifesciences.org/articles/70934 ). We recently found that one of the Arabidopsis lines used in that publication.....

The demonstration of a single origin for nodule evolution, with nodule engineering in a non-nodulating species https://www.biorxiv.org/content/10.64898/2026.05.31.728964v1

Researchers have identified superparamagnetic macrophages in the livers of rock pigeons to be crucial for magnetic sensing. The finding uncovers an unexpected role for immune cells in sensory perception and may fundamentally change our understanding of animal navigation. https://scim.ag/4nTQ3nq

Excited to see the structurally conserved nucleoside hydrolase like fold that we found (elifesciences.org/articles/105...) to be conserved among biotrophs now being experimentally validated to target EDS1 !! Link to the preprint - www.biorxiv.org/content/10.6...

Proud to share our new paper on how prion-like fungal effectors target plastids and modulate host metabolism during root symbiosis. Exciting collaborative work uncovering PEPSI effectors and the interaction of one of them with DXR in plants. www.biorxiv.org/content/10.6... bsky.app/profile/eell...

Ernesto Llamas@eellamas.bsky.social · 3mo ago

1/ Happy to share our latest work, now on bioRxiv! 🌱🍄 We explore how Serendipita indica effectors target root plastids and modulate plastidial metabolism through prion-like domains. bioRxiv: www.biorxiv.org/content/10.6... #plastids #plantmicrobe #chloroplasts #plants

Check out our latest work! AlphaFold 3 revealed a transient immune receptor complex that eluded biochemical studies for almost a decade 🤯 We describe a conserved structural logic underlying sensor–helper communication in an NLR immune receptor network 🧵👇

bioRxiv Plant Bio@biorxiv-plants.bsky.social · 3mo ago

A conserved structural logic underlies sensor-helper NLR communication in the NRC immune receptor network https://www.biorxiv.org/content/10.64898/2026.05.18.725810v1

We are excited to release the BAT!🦇🚨 We've used this phylogenetic analysis pipeline in our lab for years, and grad Ben Sheppard now presents a Github release and preprint. I run BAT analyses almost daily. It makes exploring gene families routine, customizable, and fun🧵

Hey #MPMI crowd, we are having trouble finding co-proteome papers looking into the host and pathogen proteome at the same time. I know they must exist but can’t find them. Any suggestions?

Resequencing hundreds or thousands of individuals from the same species has become routine... but processing all those genomes efficiently? Still a headache! Here's my solution that used to be lab-internal but that I am happy to share: crolllab.github.io/genomepanel_...

Home – genomepanel_nf

Nextflow pipeline for reference genome mapping, SNP calling and quality checks on large genome panels

crolllab.github.io

Very excited to see this work out today! Discovering viral immune antagonists directly from predicted protein structures. 🤩 www.science.org/doi/10.1126/... Huge thanks to the amazing collaborators! 🤗

Structural modeling reveals phage proteins that manipulate bacterial immune signaling

Immune systems in animals, plants, and bacteria often rely on intracellular nucleotide signaling, which viruses can block by sequestering or degrading these signals. We identified structural and bioph...

science.org

Sorek Lab@soreklab.bsky.social · 5mo ago

Out today: We discovered new viral proteins that target immune signaling molecules, solely based on their AlphaFold-predicted shapes www.science.org/doi/10.1126/... Congrats Nitzan Tal and coauthors! Thank you Kranzusch lab for the fun collaboration! Linking below previous thread on our findings

@ismpmi.bsky.social

Jean Greenberg@jeantgreenberg.bsky.social · 5mo ago

#ISMPMI International Society for Molecular Plant Microbe Interactions members- read my letter about recent developments in the society- important changes to how we are managed. www.linkedin.com/feed/update/...

Plant weirdness. After injecting agro rhizogenes into the stem of Kalanchoe, they start sprouting roots from stem after few weeks later.

Is the lesson from this that, if ones reasoning is freed from the pull of gravity, one can still publish with MDPI?

@thaisdalsasso.bsky.social is applying new tools to address the evolution and functional diversification of secreted proteins of fungal plant pathogen. Preprint here: www.biorxiv.org/content/10.6...

What we more recently learnt about Tiberius: the models trained on softmasked genomes are very sensitive to how the genome was masked for inference. It seems safer to use models trained on unmasked genomes. #genomeannotation #geneprediction github.com/Gaius-August...

GitHub - Gaius-Augustus/Tiberius: Tiberius is a deep learning gene finder.

Tiberius is a deep learning gene finder. Contribute to Gaius-Augustus/Tiberius development by creating an account on GitHub.

github.com

Out in @NaturePlants. We discover that the fungal pathogen Fusarium graminearum secretes an apoplastic effector that disrupts the N-glycosylation of a maize immune receptor, thereby inducing its degradation via selective autophagy. Very proud of the team~ doi.org/10.1038/s414...

Out in New Phytologist! The annotated blueprint: integrated functional genomic resources for a model tetraploid wheat cv. Kronos 🌾 chromosome-scale genome, high-conf annotations, manually curated 1000+ NLRs, ~3000 remapped datasets 🔗 doi.org/10.1111/nph.... #Plants #Genomics #FunctionalGenomics

The annotated blueprint: integrated functional genomic resources for a model tetraploid wheat Triticum turgidum cv Kronos

Triticum turgidum cv Kronos is a tetraploid wheat cultivar that underpins one of the most widely used community platforms for functional genomics. Over the past decade, researchers have generated c. ...

doi.org

the estimated 1 billion biochemical reactions that occur every second in every cell of our bodies 🤯

Simone Reber@simonereber.bsky.social · 6mo ago

Density. Crowding. Tomato. Tomato 🍅 @gabepopkin.bsky.social kin.bsky.social @quantamagazine.bsky.social Thx for covering the debate! We promise we're all friends 🥰 @liamholt.bsky.social & @gwgl.bsky.social Nothing would have been possible without @gucklab.bsky.social @vasilyzaburdaev.bsky.social

🎉📣 #TAIR12, the latest reannotation of the Arabidopsis thaliana genome, is now available under accession number PRJEB100887 on ENA and NCBI! Thank you all the volunteer researchers whose hard work has made this possible! #plantscience #plantbiology 🧪 bit.ly/3ZHtneT

Announcing the publication of TAIR12: Consult the fully reannotated genome on the European Nucleotide Archive - Phoenix Bioinformatics

TAIR (The Arabidopsis Information Resource), together with our nonprofit host Phoenix Bioinformatics, is pleased to announce the public release of TAIR12

bit.ly

Out in @science.org this week, two fungal enzymes synthesise DHHA, which controls cell wall porosity and turgor in plant pathogenic fungi www.science.org/doi/10.1126/... #mycology #plantscience

Dihydroxyhexanoic acid biosynthesis controls turgor in pathogenic fungi

Many plant pathogenic fungi penetrate host surfaces mechanically, using turgor pressure generated by specialized infection cells called appressoria. These appressoria develop semipermeable cell walls ...

science.org

📣 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... 🧵

Thrilled to announce that I am joining the Editorial Board of Molecular Plant–Microbe Interactions as a Senior Editor! 🌱🦠 Grateful for the opportunity to serve this vibrant research community and help amplify impactful science 👏 🔗 apsjournals.apsnet.org/page/mpmi/ed...

MPMI Editorial Board

apsjournals.apsnet.org

😮😮

STCmicrobeblog@stcmicrobeblog.bsky.social · 6mo ago

#ProtistsOnSky no 'swimming' by 𝘝𝘢𝘮𝘱𝘺𝘳𝘦𝘭𝘭𝘢, definitively no 'staying still'. just a relaxed walk towards the lunch...

This article is now published! academic.oup.com/nargab/artic... We’ve added a few new analyses. First off, we show that, while gene presence absence variation (PAV) scales with evolutionary distance in both plants and animals, the base level and rate of accrual are both twice as high in plants.

Evolutionary and methodological considerations when interpreting gene presence–absence variation in pangenomes

Abstract. While graph-based pangenomes have become a standard and interoperable foundation for comparisons across multiple reference genomes, integrating p

academic.oup.com

John Lovell@jotlovell.bsky.social · 12mo ago

Determining presence-absence variation (PAV) across reference genomes is a major goal of pangenome analysis. It turns out that A LOT of gene PAV is due to methodological artifacts. We explore the causes of this in soybean and cotton datasets in our recent preprint: www.biorxiv.org/content/10.1...

📣 Our lab is seeking a postdoc to study mutation mechanisms in fungi using cutting-edge sequencing + computational biology. No active posting/grant right now, but we’re excited to host postdoc fellowship applicants in our comparative immunology team. Interested? Reach out DM email. krasilevalab.org

Ever wondered if diverse plant species respond similarly when infected by the same exact pathogen? Infect different asterids and rosids with the same Botrytis genotypes and teh short answer, quite differently. www.biorxiv.org/content/10.6... @annajomu.bsky.social @ccaseys.bsky.social (1/3)

A multi-plant transcriptomic atlas reveals conserved and lineage specific defense architectures in response to Botrytis cinerea

Generalist pathogens pose a challenge to plant immunity by infecting diverse hosts while harboring extensive intraspecific genetic variation. Whether evolutionary distant plant lineages rely on a shar...

biorxiv.org

Although it went online in 2025, here is our second paper of 2026! 🎉 Bravo to @jiaxuwu.bsky.social for leading this (possibly) controversial, but much-needed, analysis. Enjoy! Now out in the January 2026 issue of Trends in Genetics. 🔗 www.cell.com/trends/genet...

Déjà vu in clubroot resistance: same genes, new names

Despite decades of clubroot research, only three resistance (R) genes have been validated. However, many of the ‘new’ R genes are, in fact, identical to or allelic with these three. In this forum arti...

cell.com

Towards a quantitative view of NLR evolution in genome space -- check out where we think the field of #NLR #evolution research is heading in this review led by Luzie Wingen and Aurélien Tellier. ecoevorxiv.org/repository/v... #plantscience

Comment in @nature.com: "Food will be more affordable — if we double funds for agriculture research now" www.nature.com/articles/d41... A global drop in public and private investment in agricultural science in the past four decades is partly to blame for high food prices, an analysis reveals.

Food will be more affordable — if we double funds for agriculture research now

A global drop in public and private investment in agricultural science in the past four decades is partly to blame for high food prices, an analysis reveals.

nature.com