Have you ever wondered how the epigenome is modified during the transition from seed to seedling? Here, we show that water uptake by Arabidopsis seeds triggers the eviction of the H2B variant H2B.8, thereby revealing replication-independent chromatin reprogramming. www.nature.com/articles/s41...

Three ISTA Professors recognized among Europe’s leading life scientists. Plant geneticist Xiaoqi Feng, soft matter physicist Anđela Šarić, and biophysicist Gašper Tkačik have been elected as new members of @embo.org​. Congratulations! 👏 Read more about their research: https://bit.ly/4xUvkUV

Single cell and spatial dissection of plant microbe interactions Tatsuya Nobori The Sainsbury Laboratory #icar2026

Phased, secondary siRNAs in plant reproduction Blake Meyers University of California, Davis @ucdavisplants.bsky.social More questions than anthers 🤣 #icar2026

ERC Advanced Grant @erc.europa.eu for @maxplanck.de Director Claudia Köhler @claudiakohler11.bsky.social! She receives 2.5 million euros to study how mobile small RNAs can impact adaptive functional traits in plants. Congratulations!

James Walker from the Salk is talking about single cell epigenomes during leaf development. #icar2026

Next in the single cell session-James Walker from the Salk on the single cell resolution epigenome remodeling.

We just published our new paper about an active Helitron transposon in wheat 🌾🧬 We found that it can be mobilised by heat stress when DNA methylation is reduced. We document its full lifecycle: RNA -> circular DNA -> integration www.nature.com/articles/s41... #TEsky

An active Helitron transposon family in wheat - Nature Plants

Helitrons are a recently identified category of transposons. This study reveals that heat stress combined with reduced DNA methylation can mobilize a Helitron family in wheat. Its mobilization is gene...

nature.com

New preprint! In an fun collaboration with @imaeso.bsky.social and @mirimiam.bsky.social led by Manu F-M, we set to explore the potential adaptation of transposable elements 👾 to host adenine DNA methylation by recruiting prokaryotic DAM methyltransferases: www.biorxiv.org/content/10.6.... 1/6

Small RNA directed DNA methylation by Pol IV and Pol V maintains immune homeostasis in soybean (Ziming Zhang , Hongda Sun , Mingwei Wu , Jinfeng Chen , Yuan Wang) doi.org/10.1093/plce... #PlantScience @aspbofficial

Small RNA directed DNA methylation by Pol IV and Pol V maintains immune homeostasis in soybean

The soybean RdDM pathway suppresses premature immune gene activation by maintaining TE-proximal defense genes methylated and repressed, preventing autoimmu

doi.org

@khongsamchia.bsky.social Extremely excited to share the first pre-print from my PhD project in the Carella lab, co-first authored with @khongsamchia.bsky.social 🎉 (Thread below ⬇️) www.biorxiv.org/content/10.6... Huge thanks to all co-authors and the #CarellaCapybaras for all the support 😊

NEWS - New group leader to shed light on supercharged photosynthesis We are pleased to announce that Dr Tina Schreier will join the John Innes Centre as a tenure-track Group Leader in July 2026: www.jic.ac.uk/news/new-gro...

I am super excited to announce that I am recruiting a new post-doc to join my team at UWA & @plants4space.bsky.social to work on plant synthetic biology, with a focus on genome engineering. If you are interested, please apply or reach out to me. external.jobs.uwa.edu.au/cw/en/job/52...

Have you ever wondered how new DNA methylation patterns are established? Paradigm shift ahead! We discovered a new mode of DNA methylation targeting in plants that relies on transcription factors and sequence motifs rather than chromatin modifications to regulate the methylome. rdcu.be/eQ6L5 1/8

Excellent stuff @p-bourguet.bsky.social !

Pierre Bourguet@p-bourguet.bsky.social · 9mo ago

How is epigenetic information inherited? We found that CDCA7 proteins are critical players in the inheritance of DNA methylation at CG sites in plants, and this is true both in the lab and in the wild. How does this work? 🧵👇

Excited to see our story on epigenetic mediated aclimation of plants to fluctuating light patterns out today in doi.org/10.1111/nph..... This work started 6 years ago co-supervised with the amazing @proftlawson.bsky.social and led by the brilliant @robynemm.bsky.social. 1/2

Happy to share the results of a long-haul post-doc project, now online @science.org, aiming at understanding the rules of transgeneration epigenetic inheritance over TEs in plants and its extent and impact in nature. More below! doi.org/10.1126/scie...

Transposable elements are vectors of recurrent transgenerational epigenetic inheritance

DNA methylation loss at transposable elements (TEs) can affect neighboring genes and be epigenetically inherited in plants, yet the determinants and significance of this additional system of inheritan...

doi.org

@tinaschreier.bsky.social has been awarded an @erc.europa.eu Starting Grant for research into the cell biology of C4 photosynthesis 🌱 Tina’s project will explore the cell biology that leads to the formation of specialised bundle sheath cells in C4 plants 👇 bit.ly/4mWFGhh

Dr Tina Schreier awarded ERC Starting Grant

bit.ly

We are pleased to share that P4S Research Fellow @jamespblloyd.bsky.social from the University of Western Australia was recently awarded a Grains Research and Development Corporation Mid-Career Research Fellowship 🌟 Read more 👉 www.linkedin.com/feed/update/...

#PlantBio2025 I’ll be speaking in the final plenary—sharing the story behind this paper and some new, unpublished work from my lab at TSL. Hope people stick around till the end (though a few already warned me they’re leaving early 😅)!

Tatsuya Nobori@tatsuyanobori.bsky.social · 2y ago

New year, new paper! Now published in @nature.com. We identified and characterised diverse immune cell states in plants under pathogen attack. My postdoc work in the Ecker lab at @salkinstitute.bsky.social. A thread (0/n) #PlantScience www.nature.com/articles/s41...

New Pre-print! A long-standing question for transcription factor biology is how their chromatin context dependency works in plants. In this collaboration with Fred Berger lab, we present some new ideas not only in Arabidopsis but also in Marchantia. www.biorxiv.org/content/10.1...

Conservation of chromatin states and their association with transcription factors in land plants

The complexity of varied modifications of chromatin composition is integrated in archetypal combinations called chromatin states that predict the local potential for transcription. The degree of conse...

biorxiv.org

Very happy to share our protocols paper for CELLO-seq. This will make single cell long read RNA-seq more accessible and provides analysis guidelines. We hope this helps the #transposon #TEsky community and folks working on #singleCell isoform and allelic #gene expression. doi.org/10.1038/s415...

Long-read RNA sequencing of transposable elements from single cells using CELLO-seq - Nature Protocols

Single-cell long-read RNA sequencing enables the high-fidelity mapping of single-cell expression data from highly sequence-similar transposable elements to unique genomic loci by correcting errors fro...

doi.org

I have a Postdoctoral Research Fellow position starting in January to study the evolution of seed gene networks using the fern Ceratopteris! Interested? More info here: www.jobs.ac.uk/job/DNU179/r... Closing date 31st July. 🙂 #PlantScience #PlantSciencejobs

Research Fellow (Postdoctoral) at University of Birmingham

An opportunity for an academic position as a Research Fellow (Postdoctoral) is available, as advertised on jobs.ac.uk. Apply now and explore other academic job openings.

jobs.ac.uk

I’m sharing my very personal story to encourage everyone to participate in and celebrate Pride month. All our voices are needed to protect diversity and support the queer community. #PRIDEmonth 🌈. rootandshoot.org/forever-prid...

Grateful to share that our study on "The genetic architecture of cell type–specific cis regulation in maize" is now published in @science.org! Huge thank you to all co-authors and the 4 tough, but fair, reviewers who all helped to improve the study 🌽🧬 www.science.org/doi/10.1126/...

The genetic architecture of cell type–specific cis regulation in maize

Gene expression and complex phenotypes are determined by the activity of cis-regulatory elements. However, an understanding of how extant genetic variants affect cis regulation remains limited. Here, ...

science.org

I'm thrilled to share that our study is now published in Cell: Extensive N4 cytosine methylation is essential for Marchantia sperm function. www.cell.com/cell/fulltex... This paper confirms our 4mC discovery in Marchantia sperm and takes it much further. A thread: 0/13

Extensive N4 cytosine methylation is essential for Marchantia sperm function

Global N4 cytosine methylation in Marchantia polymorpha sperm regulates gene expression and promotes sperm fertility.

cell.com

Wonderful talk from @delfidorussen.bsky.social at #Monogram2025 about DNA methylation mutants in wheat. You can read the full MET1-1 mutant characterisation which was just published this week @jxbotany.bsky.social ⬇️

Delfi Dorussen@delfidorussen.bsky.social · last yr.

I’m very happy to share the published version of our paper on the role of MET1 in wheat 🌾 🧬 It’s been really exciting to discover more about DNA methylation in wheat and it’s huge polyploid genome doi.org/10.1093/jxb/...

I’m very happy to share the published version of our paper on the role of MET1 in wheat 🌾 🧬 It’s been really exciting to discover more about DNA methylation in wheat and it’s huge polyploid genome doi.org/10.1093/jxb/...

Partial redundancy buffers deleterious effects of mutating DNA methyltransferase 1-1 (MET1-1) in polyploid wheat

Varying gene dosage through mutating DNA methyltransferase 1-1 (MET1-1 ) in polyploid wheat generates quantitative changes to CG methylation without the le

doi.org

It's been a long time coming but I'm very happy to share this preprint with folks. 🙂 Thanks again to the Royal Society for funding this research. www.biorxiv.org/content/10.1... #Plantscience #Plantevolution #Fernbiology

Gene networks are conserved across reproductive development between the fern Ceratopteris richardii and the flowering plant Arabidopsis thaliana

How plants first invented seeds is a longstanding unresolved evolutionary question. Seed-bearing plants arose from within seedless vascular plants, with ferns as their closest relatives, but how the s...

biorxiv.org

New year, new paper! Now published in @nature.com. We identified and characterised diverse immune cell states in plants under pathogen attack. My postdoc work in the Ecker lab at @salkinstitute.bsky.social. A thread (0/n) #PlantScience www.nature.com/articles/s41...