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Hee-Kyung Ahn

@hee-kyung-ahn.bsky.social
308 followers 535 following 49 posts

Royal Society University Research Fellow at the Institute of Molecular Plant Sciences Interested in plant immunity and protein complex assembly

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Reposted by Hee-Kyung Ahn
Adam Steinbrenner @adsteinbrenner.bsky.social · 09/09/2026
Two faculty searches at Berkeley Plant & Microbial Bio @PMB_Berkeley Submit applications by Sept 30 Plant Responses to Environmental Changes aprecruit.berkeley.edu/JPF05382 Plant-Microbe Communities aprecruit.berkeley.edu/JPF05522
aprecruit.berkeley.edu
Assistant Professor - Plant Responses to Environmental Changes - Department of Plant and Microbial Biology
University of California, Berkeley is hiring. Apply now!
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Itai Yanai @itaiyanai.bsky.social · 31/08/2026
Nobel Prize winner Ada Yonath sadly passed away today. She was a legend for her pioneering work on the structure of ribosomes.
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cryoEM papers @cryoempapers.bsky.social · 22/08/2026
Integration of CCT/TRiC assembly, degradation and function: chaperonin complexity in a cellular context pubmed.ncbi.nlm.nih.gov/42628785/ #cryoEM
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David Lowry @davidlowry.bsky.social · 16/08/2026
Reimagining plant science training in the era of generative artificial intelligence: a global perspective academic.oup.com/plcell/artic...
academic.oup.com
Reimagining plant science training in the era of generative artificial intelligence: a global perspective
Abstract. In recent years, a deluge of big and diverse datasets from hundreds of plant species, coupled with spectacular innovations in artificial intellig
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Reposted by Hee-Kyung Ahn
Richard Sever @richardsever.bsky.social · 13/08/2026
bioRxiv/medRxiv have been dealing with endless bot attacks recently (plus usual DDOS stuff, etc). Tricky to address without impacting genuine users - many of you affected. Apologies. We're working with our hosting service on solutions & think we're getting there [he shouts in his Red Queen costume].
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The Sainsbury Laboratory @thesainsburylab.bsky.social · 10/08/2026
📣 VACANCY: Postdoctoral Researcher - Wenbo Ma group Exciting opportunity to investigate small RNA-based plant immunity, applied to crop disease resistance 🧬 🌱 📍 Norwich, UK ⏰ Apply by 1 Sept 2026 ✨️ 2 positions available www.tsl.ac.uk/working-at-t...
tsl.ac.uk
Postdoctoral Researcher - Wenbo Ma group
The Sainsbury Laboratory (TSL), Norwich, United KingdomApplication review starts 1 September 2026
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Plant Physiology @plantphys.bsky.social · 30/07/2026
📣 We are now accepting applications to join the Plant Physiology Assistant Features Editor (AFE) program. These are two-year appointments, starting either in January 2027 or 2028. 👉 Learn more and apply now: blog.aspb.org/plantphys_af.... #PlantSci #PlantScience
Plant Physiology banner announcing a call for Assistant Features Editors, with green wave graphics and the deadline for applications: September 8, 2026.
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Teresa Rayon @trayon.bsky.social · 19/07/2026
🐙 Octopuses appear to have evolved a ribosomal innovation that increases protein translation fidelity. *suggests that evolution can tune core components of the proteostasis machinery, extending adaptation beyond gene regulation www.biorxiv.org/content/10.6...
biorxiv.org
Evolution of a core ribosomal innovation in octopus
Much of biology focuses on how genetic changes mediate new functions, but less attention is given to adaptations in other steps of the central dogma. Octopuses exhibit complex nervous systems and soph...
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Association of Applied Biologists @aabiologists.bsky.social · 17/07/2026
🍃🎤🍃 Speaker Announcement 🍃🎤🍃 Join Malcolm Bennett at 'Early Career Essentials for Applied Biologists' 🌱 As he discusses the 'hidden half', moving from fundamental science to in-field applications and how to succeed in research 🧪 📆 20-21 Oct '26 📍 Nottingham & Online Register now 👉 cvent.me/8o1kkP
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Royal Botanic Garden Edinburgh @thebotanics.bsky.social · 16/07/2026
THEY'RE BACK: Our historic Palm Houses reopen in October 🎉🌴 Want to be one of the first to visit? Sign up to our presale to buy tickets 48 hours before general release: www.rbge.org.uk/palmhouses/
Palm Houses at the Royal Botanic Garden Edinburgh.
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Nick Talbot @talbotlabtsl.bsky.social · 13/07/2026
Excited to preprint this collaborative study led by @adamrbentham.bsky.social in which computationally-designed protein binders were generated that recognise pathogen effectors leading to a plant immune response when deployed within NLR immune receptors. www.biorxiv.org/content/10.6...
biorxiv.org
Computational design of de novo integrated domains enables rational control of pathogen effector recognition in plant NLR immune receptors.
The rapid evolution of plant pathogens poses a persistent threat to global agricultural sustainability, often outpacing the discovery and deployment of natural disease resistance genes. While bioengin...
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Hee-Kyung Ahn @hee-kyung-ahn.bsky.social · 14/07/2026
I was back home in 🇰🇷 for the past couple of weeks for a nice break. I enjoyed the scenery, the food, and meeting family and friends. I'm back in 🏴󠁧󠁢󠁳󠁣󠁴󠁿 now, enjoying my cozy home, refreshed to be back at work and catching up with colleagues and friends. I feel very lucky to have two homes!
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The Sainsbury Laboratory @thesainsburylab.bsky.social · 06/07/2026
📣 VACANCY: Scientist/Senior Scientist - Innovation Pilot Lead with @kamiljwitek.bsky.social in the 2Blades Group This position offers an exciting opportunity to identify and address market-driven challenges in crop protection and trait development. ⏰ Apply online by 3 Aug 2026 buff.ly/YR73ZY4
A Scientist/Senior Scientist - Innovation Pilot Lead position is available to join the 2Blades Group at The Sainsbury Laboratory, Norwich
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Isabel Monte @isabelmonte.bsky.social · 07/07/2026
Are you attending the #SEBconference in person? Come join @katherinedenby.bsky.social, @thepallavisingh.bsky.social and myself for @theplantjournal.bsky.social fellows session. We will discuss about career development, postdoc-to-PI transition and publishing! Today at 13:00 in the Onice room 🌱👩‍🎓👩‍🔬👩‍💻
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Marc Somssich @somssich.bsky.social · 25/06/2026
Mary-Dell Chilton, plant transformation pioneer, passed away on June 24th. www.facebook.com/story.php?st... See also Plant Science Classic #6: bsky.app/profile/soms... #PlantScience 🧪
facebook.com
Facebook
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Laura Bacete @laurabacete.eurosky.social · 24/06/2026
Just presented at #ICAR2026 in Singapore: What if plants use nanoscale vibrations to communicate cell wall states? Exciting to share our latest thinking and hear what the community makes of it 🌱. Thanks to the organisers for the opportunity!
Laura Bacete presenting at ICAR 2026, Singapore. She is holding a microphone and smiling, wearing a floral skirt. Behind her, the slide shows a schematic titled “Towards a 4D map of wall mechanochemical states”, combining Brillouin microscopy (stiffness), OPTIR (composition), and RNAseq to build a spatially resolved picture of cell wall states in Arabidopsis roots.
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Umeå Plant Science Centre @umeaplantsciencecentre.se · 24/06/2026
🧪🌾VACANCY - How do cell-wall properties shape plant growth?🔬 Join Laura Bacete's group @cellwalldynamics.com as a postdoc and combine plant cell wall biology, biophysics and spatial transcriptomics. Apply by Aug 31👇 www.umu.se/en/work-with...
umu.se
Postdoctoral scholarship (2 years) in Plant Cell Wall Biology, Biophysics, and Spatial Transcriptomics
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Hee-Kyung Ahn @hee-kyung-ahn.bsky.social · 21/06/2026
Arthur's Seat and Salisbury Crags from Blackford Hills.
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Nicholas Provart @bar-plantbio.bsky.social · 20/06/2026
Excited to share our new @ThePlantCell Perspective on training plant scientists in the era of #GenAI 🌱🤖 A practical framework for research, teaching & mentorship across career stages. Open access + actionable ideas—please share! "Read the article" (academic.oup.com/plcell/artic...)
academic.oup.com
Reimagining plant science training in the era of generative artificial intelligence: a global perspective
Abstract. In recent years, a deluge of big and diverse datasets from hundreds of plant species, coupled with spectacular innovations in artificial intellig
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Reposted by Hee-Kyung Ahn
Angus Bucknell @ahbucknell.com · 18/06/2026
Our first invited speaker of the #NRPDTP26 conference is Dr Marco Catoni, from the University of Birmingham. Today he’s talking about combining genomics and plant grafting to investigate mobile RNAs.
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Angus Bucknell @ahbucknell.com · 18/06/2026
Next we have Simone Immler from @uniofeastanglia.bsky.social who will be discussing the molecular mechanisms of reproduction.
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Angus Bucknell @ahbucknell.com · 18/06/2026
Next we have Camila Cotrim from Better Dairy, discussing her transition into industry and her science on precision fermentation. #NRPDTP26
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Angus Bucknell @ahbucknell.com · 18/06/2026
Next we have @pierrebuscaill.bsky.social from the University of Bristol. Today he will talking about how plants regulate bacterial infections. #NRPDTP26
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Hee-Kyung Ahn @hee-kyung-ahn.bsky.social · 18/06/2026
It was fantastic to be back in Norwich! Thank you for the invitation, I was really delighted to talk about my career paths from PhD to now. @nrpdtp.bsky.social
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Mariana Schuster @marischuster.bsky.social · 17/06/2026
I am thrilled to share this story on how cocktails can help your protein research 🍸. www.biorxiv.org/content/10.6... 🧵1/6
biorxiv.org
Polychrome activity profiling distinguishes Cys proteases and their isoforms in plants
Activity-based profiling with fluorescent probes is a powerful tool for the functional characterization of whole enzyme classes in crude proteomes. Here, we discovered that probe cocktails consisting ...
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parkergroup.bsky.social @parkergroup.bsky.social · 09/06/2026
TIRs are key regulators of plant immunity, but the role of conserved TIR-only proteins has remained unclear. Here, we compare TIR-only proteins from Arabidopsis and barley and show that they share a conserved role in plant immunity. www.biorxiv.org/content/10.6...
biorxiv.org
Conserved TIR-only proteins drive transcriptional defense and basal immunity in dicot and monocot plants
Toll/interleukin-1/resistance (TIR) domain NADase enzymes signal in plant immunity by producing ribosylated nucleotide second messengers which activate EDS1 dimer-helper NLR pathways to restrict patho...
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Hee-Kyung Ahn @hee-kyung-ahn.bsky.social · 07/06/2026
Institute of Molecular Plant Sciences are at the Meadows Festival! Please visit if you'd like to know more about what we do and why we study molecular plant sciences 🌱 @instmolplantsci.bsky.social
3 people smiling in a Institute of Molecular Plant Sciences gazebo at the Meadows Festival
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Institute of Molecular Plant Sciences (SBS) - U. of Edinburgh @instmolplantsci.bsky.social · 29/05/2026
Last week, to celebrate Prof. Andrew Hudson’s new Emeritus status, members of @instmolplantsci.bsky.social competed in a friendly cricket match: the Snapdragons 🌸 vs. the Tomatoes 🍅. The Snapdragons, fittingly Andrew’s team, were determined to be the best model system of the match!
An improvised cricket pitch with players around it. It is a cloudy day and building from the Kings Building campus can be seen on the background.
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Genetics Society of America @genetics-gsa.bsky.social · 26/05/2026
Interested in an academic career in Europe? Join this workshop for practical advice on funding pathways, job applications, and navigating the European academic job market from experts who’ve successfully done it. 📅 June 2, 2026 | 11am–12pm EDT 🔗: buff.ly/K7Z4tcj @aniekj.bsky.social
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Phil Carella @philcarella.bsky.social · 22/05/2026
Check out our latest pre-print on the evolution of TIR activity/signalling: www.biorxiv.org/content/10.6...
biorxiv.org
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Hee-Kyung Ahn @hee-kyung-ahn.bsky.social · 15/05/2026
With wonderful colleagues, talking about plants walking through the beautiful greenhouses @thebotanics.bsky.social! couldn't ask for a better Away day @instmolplantsci.bsky.social
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bioRxiv Cell Biology @biorxiv-cellbio.bsky.social · 03/04/2026
A stage-resolved map of dynamic septin interactions required for infection by the rice blast fungus www.biorxiv.org/content/10.64898/20…
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Science Careers @sciencecareers.bsky.social · 09/03/2026
Why we should look beyond grades to spot potential in #STEM “I have long believed that genius is evenly distributed across society,” this professor writes. bit.ly/4cD8Y2b
A group of people in lab coats are standing among plants. Two are holding flowers, one is reading a book, and another is using a laptop. The text above them reads: "Why we should look beyond grades to spot potential in STEM."
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Hee-Kyung Ahn @hee-kyung-ahn.bsky.social · 05/03/2026
An unconventional Rubisco small subunit underpins the CO2-concentrating organelle in land plants | Science www.science.org/doi/10.1126/...
science.org
An unconventional Rubisco small subunit underpins the CO2-concentrating organelle in land plants
In many algae, photosynthesis is boosted by biophysical CO2-concentrating mechanisms, which pack the CO2-fixing enzyme Rubisco into liquid-like organelles called pyrenoids. Engineering C3 crops with a...
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Rebecca (BeKa) Leuschen-Kohl @bleuschenkohl.bsky.social · 04/03/2026
Are you a postdoc in a plant-related field such as🌿 Plant Biology 🌿 Agriculture & Crop Sciences 🌿 Ecology & Environment 🌿 Plant Pathology & Protection or 🌿 Biotechnology ? We invite you to join a community of 700+ postdoctoral researchers from around the world at www.plantpostdocs.com
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Hee-Kyung Ahn @hee-kyung-ahn.bsky.social · 28/02/2026
Beautiful snowdrops and crocuses blooming at Kings Buildings. Spring is here!
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Admirable Women @admirablewomen.bsky.social · 27/02/2026
Dr. Wangari Maathai founded the Green Belt Movement in 1977. #WorldNGODay An environmental #conservation org using tree planting (51 million so far!) as an entry point to address issues like poverty, climate change & community empowerment, particularly for women/rural groups. #WomenInSTEM #ecosky
Wangari Maathai (1940–2011), the pioneering Kenyan environmental activist, founder of the Green Belt Movement in 1977, and the first African woman to receive the Nobel Peace Prize in 2004 for her work in sustainable development, democracy, and environmental conservation; through the movement, she empowered women to plant millions of trees to combat deforestation, soil erosion, and poverty while promoting community-led conservation across Africa.

Split image, to the left is a color photograph shows her on the left, smiling warmly outdoors in a lush green setting, bending slightly; she wears a patterned brown and white dress with a matching headwrap, standing amid foliage and trees. On the right is the Green Belt Movement logo: a stylized outline of the African continent in tan with a prominent green acacia tree silhouette, accompanied by the text "the green belt movement" in green lettering above it. #environment #ClimateSky #Reforestation 🌱 🌳
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Dan Gibbs 🌱🧬 @djgibbs.bsky.social · 24/02/2026
My review “Co-translational control of protein stability and quality in plants” is now online at @jxbotany.bsky.social, in which I describe how co-translational processing and ribosome-associated quality control together establish protein stability and fate early in synthesis. tinyurl.com/5dhhz9h6
tinyurl.com
Co-translational control of protein stability and quality in plants
Abstract. Proteostasis relies on the coordinated control of protein synthesis, folding, modification and degradation, and an increasingly clear picture is
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Institute of Molecular Plant Sciences (SBS) - U. of Edinburgh @instmolplantsci.bsky.social · 17/02/2026
A new blog is out on our website! Go check it out! For International Women and Girls in STEM day (11.02) @hee-kyung-ahn.bsky.social reflects on the gender gap in science, highlighting achievements and remaining challenges. biology.ed.ac.uk/plant-scienc...
biology.ed.ac.uk
Blog - Celebrating women in science | Molecular Plant Sciences | Biology
International Day of Women and Girls in Science celebrates the contribution and important roles of women and girls in STEM.
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Niko Dalheimer @niko-dalheimer.bsky.social · 05/02/2026
I’m excited to share my first-author paper, with co-first author @rongqinxiaoxiao.bsky.social, now out in @nature.com. We developed a live-cell single-particle tracking platform to see how TRiC & prefoldin engage proteins during co- and post-translational folding. 1/9 www.nature.com/articles/s41...
nature.com
Single-molecule dynamics of the TRiC chaperonin system in vivo - Nature
Single-particle tracking experiments in intact cells reveal dynamic co- and post-translational interactions of the TRiC–PFD chaperonin complex with client proteins during in vivo protein folding.
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Andrea Paterlini (he/him) @apaterlini.bsky.social · 29/01/2026
It was wonderful to present our Manifesto for Plant Science Education (published in @plantspeopleplanet.bsky.social) at the Botanic Garden Education Network (BGEN) conference today. 🌱 Thank you Lauren Baker & organising committee for the invite! nph.onlinelibrary.wiley.com/doi/full/10....
nph.onlinelibrary.wiley.com
A manifesto for plant science education
Plants provide oxygen, food, shelter, medicines and environmental services, without which human society could not exist. Tackling pressing and global challenges requires well-trained plant scientists...
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Hee-Kyung Ahn @hee-kyung-ahn.bsky.social · 28/01/2026
New member at the Ahn Lab 🌱@danyoung03.bsky.social joined the group to work on RRS1/RPS4 NLR protein complexes for his Honours project. Welcome Dan!
Someone smiling at the camera in front of a white background
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Hee-Kyung Ahn @hee-kyung-ahn.bsky.social · 28/01/2026
New member at the Ahn Lab 🌱@danyoung03.bsky.social joined the group to work on RRS1/RPS4 NLR protein complexes for his Honours project. Welcome Dan!
Someone smiling at the camera in front of a white background
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The Plant Cell @theplantcell.bsky.social · 23/01/2026
The ZAT14 family promotes cell death and regulates expansins to affect xylem formation and salt tolerance in Arabidopsis (Ming Feng , Amrit K Nanda , et al) doi.org/10.1093/plce... #PlantScience @aspbofficial
doi.org
The ZAT14 family promotes cell death and regulates expansins to affect xylem formation and salt tolerance in Arabidopsis
A family of ZAT14-related transcription factors are salt-responsive and enhance cell death and regulate expansin genes to promote xylem differentiation and
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Sandy Hetherington @sandyheth.bsky.social · 22/01/2026
Really exciting to get some press coverage on our Prototaxites paper @instmolplantsci.bsky.social @edinburgh-uni.bsky.social www.bbc.co.uk/news/article...
bbc.co.uk
Aberdeenshire fossil dating back 410 million years joins museum collection
Researchers say the fossil found in Aberdeenshire is neither plant nor fungus as previously thought.
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Nature @nature.com · 15/01/2026
Nature research paper: Artificial intelligence tools expand scientists’ impact but contract science’s focus go.nature.com/4pA9hNZ
go.nature.com
Artificial intelligence tools expand scientists’ impact but contract science’s focus - Nature
Artificial intelligence boosts individual scientists’ output, citations and career progression, but collectively narrows research diversity and reduces collaboration, concentrating work in data-rich areas and potentially limiting broader scientific exploration.
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Hee-Kyung Ahn @hee-kyung-ahn.bsky.social · 18/12/2025
Happy to be involved in this work by Marta Grech-Baran www.biorxiv.org/content/10.6...
biorxiv.org
Structural basis for heat tolerance in plant NLR immune receptors.
Nucleotide-binding leucine-rich repeat (NLR) immune receptors sense pathogen molecules and oligomerize, initiating defense signaling. Some NLRs function poorly at elevated temperatures for unknown rea...
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Hee-Kyung Ahn @hee-kyung-ahn.bsky.social · 05/12/2025
So lucky to be part of this wonderful community of plant scientists 🌱
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Hee-Kyung Ahn @hee-kyung-ahn.bsky.social · 29/11/2025
Congratulations to Dr Newell! It was a lovely discussion about shade response and protein translation! Good luck with your postdoc journey in Norwich! @amy-newell.bsky.social
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Christine Faulkner @pdchristine.bsky.social · 14/10/2025
New pre-print from the team! The manuscript is @emma-raven.bsky.social's PhD work showing that whether a leaf is a carbon sink or a carbon source influences how they execute immune responses. Have a read! #PlantScience @johninnescentre.bsky.social
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