Where is the #Arabidopsis community on @bsky.app? Any #Brassica fans? See our recent protocol covering design principles and considerations for building and testing programmable and reversible CRISPRi-based gene circuits in plants. 🧪 #plantscience @natprot.nature.com @ryanlister.bsky.social

An early Christmas present for those interested in chromatin and transcription! Fantastic work from @au-ho-yu.bsky.social and @aleksszczurek.bsky.social . Thanks to Inge and Michiel for their help. Please repost! www.biorxiv.org/content/10.6...

🌿 3 new PhD positions in the Ton lab @PPS_UoS. Part of the ERC project '#PlantMemo', exploring how plants remember & respond to stress. 🧬 PhD 1 (UK only)👉 www.findaphd.com/phds/project... 🦠 PhD 2 (UK & EU)👉 www.findaphd.com/phds/project... 🌱 PhD 3 (UK only)👉 www.findaphd.com/phds/project... #PhD

Such a cool pre-print on making sentinel plants - so much potential! Bioluminescent sentinel plants enable autonomous diagnostics of viral infections www.biorxiv.org/content/10.1...

Plz RP. Come join us at @slcuplants.bsky.social @cam.ac.uk to study effector-targeted plant processes impacting plant cell biology and development. www.cam.ac.uk/jobs/post-do... www.schornacklab.net

The research led by @c-jake-harris.bsky.social's group in collaboration with @hendersi.bsky.social's lab, has uncovered a new way to reprogramme plant genomes using ‘epigenetic engineering’ to change gene activity without altering the underlying DNA sequence. tinyurl.com/5n88wrju

Very excited to share our work published in Nature Comms last week! Here we describe a range of cool things that can be done once you have the power to control deposition of H3K4me3… rdcu.be/eNEf4 A short thread:

Very important paper and resource. Bryophyte genomes expanded by one order of magnitude. www.nature.com/articles/s41...

Out First Release in @science.org this week: A large scale analysis of the epigenetics of transposable elements in Arabidopsis shows transgenerational stability www.science.org/doi/10.1126/... #PlantScience

Genes are not On/Off switches. In a new preprint we show that HDAC3 is key to establish correct transcriptional dose in development. Gr8 work from N. Stamidis @ucph.bsky.social and collab. @jamiehackett.bsky.social @gregersenlab.bsky.social . Huge thx to all authors! www.biorxiv.org/content/10.1...

Our paper on VEL-dependent polymerization is featured on the cover of this month's issue of @cp-molcell.bsky.social 🎉 The cover art was created by my talented friend Awesta - the result of hours of brainstorming together over video. Great fun teaming up for this!

Congrats - looks awesome! And as a new parent, I love marigold..!

Check out our recent pre-print which identifies the role of the first stromal residue involved in PsbS’ NPQ function! We found mutating the c-term b-strand reduced induction but increased relaxation ☀️ 🌿 www.biorxiv.org/content/10.1...

We’re excited to share a new CRISPR-Cas12 genome editing system, highly efficient across multiple brown algae species! Brown algae transformation has been challenging despite many thoughtful approaches over the years. We hope this one is kelpful 🌿😅 🔗 doi.org/10.1101/2025... #CRISPR #Algae

A three year postdoctoral position is available in my group, investigating plant centromere structure, function and evolution @camplantsci.bsky.social www.jobs.cam.ac.uk/job/51488/

Pleased to see this work come out in its final form! rdcu.be/em4UY. Great collaboration with the Ausin lab. Here we provide some mechanistic insight into how H2A.Z finds its way to gene bodies (spoiler alert, H3K4me3 readers are involved!).

Fantastic opportunity. Fantastic lab. Quote from PhD student seminar last week "Leonie is THE BEST supervisor, ever." ... neatly summing up the overall sentiment from anyone in her orbit...

How does immunisation establish durable disease resistance in plants? Mobile immune signals released upon immunisation boost effectiveness of the defence hormone salicylic acid by ten times!😲 This results in higher immune gene expression and systemic acquired resistance against infection.

Awesome. Can HIGHLY recommend postdoc-ing with Steve...!!!

New CRISPR tools for tomato functional genomics from Eilon Shani! 🍅 🧬 ✂️ www.nature.com/articles/s41...

And a 3 year tech position is also now live. Synthetic biology project funded by the Advanced Research + Innovation Agency (ARIA). Please apply / RP! www.jobs.cam.ac.uk/job/51027/ @camplantsci.bsky.social

This is awesome work. So many layers of discovery in this paper. Great to see it in its final form!

www.biorxiv.org/content/10.1... Really enjoyed this collaboration between my lab and James Locke lab. We show plant circadian oscillators can have a flexible architecture. Our computational models suggest that dawn-expression of ELF3 in wheat occurs due to repression of the ELF3 promoter by TOC1.

We are advertising a new postdoctoral position in my group. 3 years of funding to work on a moonshot synthetic biology project funded by the Advanced Research + Innovation Agency (ARIA). Please apply and please RP! www.jobs.cam.ac.uk/job/50801/ @camplantsci.bsky.social

Can a stem cell change its epigenome while proliferating? In collaboration with the lab of Amos Tanay, we demonstrate that yes, the epigenome of neural stem cells (NSCs) is continuously remodeled, across multiple layers, during mouse corticogenesis. 1/14 www.biorxiv.org/content/10.1...

Join our team as a postdoc and explore the exciting world of transposable elements and developmental biology with us! @imbavienna.bsky.social @vbcscitraining.bsky.social

NEWS - Does this breakthrough mark a new epigenetic chapter in crop breeding? Today is #WorldHealthDay. Did you know that #wheat is an incredibly important crop for human health? 🌾 Read our latest news story about an important epigenetic breakthrough in creating more resilient crops okt.to/sL9oKr

Paper Alert! @pnas.org We think nematodes break open plant cells, sense small molecule signals (termed effectostimulins), which switch on a master regulator SUGR1, which switches on effectors, which break cells. Looks like a feed-forward loop driving infection. www.pnas.org/doi/10.1073/...

Now with the #plantscience #epigenetics hashtags 😅 Excited to see our work led by @drosborneplantsci.bsky.social & @djgibbs.bsky.social out in Developmental Cell. 🌱 We show that VRN2-PRC2 in meristematic hypoxic niches epigenetically limits growth through PIF targets. www.cell.com/developmenta...

Back-to-back manuscripts from the Jacobsen and Law labs revealing TFs that direct RdDM! Genetics controlling epigenetics. Reminiscent of KRAB ZFs... shorturl.at/TE4PH shorturl.at/QEHDU

Transposon-triggered epigenetic chromatin dynamics modulate EFR-related pathogen response @manavellalab www.nature.com/articles/s41...

We are happy to share our work on local #nucleosome dynamics integrating #temperature inputs into an #epigenetic switching mechanism. ⚠️ Preprint alert!! www.biorxiv.org/content/10.1...

Very excited to share this new preprint from the lab (shorturl.at/l7lNq)! @hendersi.bsky.social si.bsky.social @camplantsci.bsky.social