Alizée Malnoë
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alizeemalnoe.bsky.social
Alizée Malnoë
@alizeemalnoe.bsky.social
Photosynthesis researcher 🌞 plant biologist 🌱 Associate professor at Indiana University Bloomington malnoelab.com
Pinned
Happy to share our work on photoprotection in plants 🌿🕶️https://www.biorxiv.org/content/10.1101/2025.02.11.637767v1
The minor antennae of photosystem II contribute to qH-energy dissipation in Arabidopsis
Photosynthesis is a biological process that converts light energy into chemical energy. Excessive light can damage the photosynthetic machinery, so plants have evolved photoprotective mechanisms such as non-photochemical quenching (NPQ). Among the NPQ mechanisms, qH is a form of sustained quenching, dependent on LIPOCALIN IN THE PLASTID (LCNP) and repressed by SUPPRESSOR OF QUENCHING 1 (SOQ1), protecting against abiotic stress. Recently, we showed in Arabidopsis thaliana that qH can occur in the major light-harvesting complexes (Lhcb1, Lhcb2, Lhcb3) but independently of any specific major antenna. Interestingly, in mutants with little or no accumulation of major antennae ( koLHCII, lhcb1, cpsrp43 ), qH can still be induced. Here, we show that the minor antennae can be quenched by qH and remain quenched once isolated. To investigate the role of minor antennae in qH, we combined the soq1 mutant, which displays high qH, with mutations in each minor antenna type (Lhcb4, Lhcb5, or Lhcb6), or with a mutant lacking all minor antennae. None are strictly required for qH to occur. Still, the absence of Lhcb6 decreases qH induction likely due to an indirect effect from the slower electron transport rate and/or a different macro-organization of photosynthetic complexes in the thylakoids. Overall, this work demonstrates that the minor antennae are a secondary target for qH and could serve as an additional safety valve for photoprotective energy dissipation during prolonged stress. ### Competing Interest Statement The authors have declared no competing interest.
www.biorxiv.org
Reposted by Alizée Malnoë
Now online in its final version. Plz surf to doi.org/10.1111/tpj....
November 12, 2025 at 9:29 PM
Reposted by Alizée Malnoë
Please read the thoughtful Blog that @richardsever.bsky.social and the @openrxiv.bsky.social team wrote on integrating pre-prints with AI review openrxiv.org/enabling-rev...
November 6, 2025 at 3:11 PM
Reposted by Alizée Malnoë
How a humble weed became a superstar of biology

Arabidopsis thaliana was always an unlikely candidate for the limelight. But 25 years ago, the diminutive thale cress launched the botanical world into the molecular era.

knowablemagazine.org/content/arti...

#Botany #PlantScience
How a humble weed became a superstar of biology
Arabidopsis thaliana was always an unlikely candidate for the limelight. But 25 years ago, the diminutive thale cress launched the botanical world into the molecular era.
knowablemagazine.org
November 4, 2025 at 2:29 PM
Reposted by Alizée Malnoë
Only 10 days left to apply to the MSU Plant Resilience Institute for a faculty position.We're looking for 1 junior and 1 senior faculty. Applications submitted after 10/15 cannot be considered. Join us! It's a very collaborative, fun, innovative group of plant biologists. Apply at: lnkd.in/eRyDv_Pi
October 5, 2025 at 10:56 PM
Yes! Highly recommend! Join our program for your PhD 🧬🧪 Learn how to apply here: biology.indiana.edu/graduate/gen...
October 2, 2025 at 12:39 AM
Reposted by Alizée Malnoë
We are hiring! The #PlantBio department at UIUC is looking to recruit an Assistant Professor in Plant-Fungal interactions. Application deadline is October 31st @dallingjim.bsky.social see the link below for more details:
illinois.csod.com/ux/ats/caree...
Assistant Professor- Department of Plant Biology
Duties & Responsibilities
illinois.csod.com
September 4, 2025 at 1:48 PM
Reposted by Alizée Malnoë
Join us at the 1st Great Lakes Plant Science Conference, featuring talks from rising plant scientists across disciplines, 200+ poster presentations, & professional development opportunities! #GLPSC2025 #PlantScience

📅 Sept 12–14, 2025 in Lansing, MI
⏳ Register by Aug 31: research.msu.edu/glpsc2025
August 7, 2025 at 6:23 PM
“Preprints are free to publish, free to read, and open to community peer review”
A nice although sad article on the way science can go with a shoutout for preprinting and publishing posters on Zenodo.
@prereview.bsky.social
@asapbio.bsky.social
@richardsever.bsky.social
#OpenScience
#Preprint
July 12, 2025 at 2:39 AM
Reposted by Alizée Malnoë
Just two months left until the inaugural Great Lakes Plant Science Conference! 🌿 Make sure to register by August 31 to join us in expanding horizons in plant science at: research.msu.edu/glpsc2025

#GLPSC2025 #PlantScience #PlantBiology
July 11, 2025 at 3:44 PM
Reposted by Alizée Malnoë
📣 Join us for a Plant Physiology webinar on July 17 on "Numeracy, Realism and Relevance in Plant Science", featuring Andrew Hanson, Samuel Lovat, Jonathan Napier, & Claudia Vickers discussing how to "run the numbers" to identify realistic solutions to today's problems.👉 blog.aspb.org/july-17-plan...
June 30, 2025 at 5:08 PM
Reposted by Alizée Malnoë
Help us record firefly flashes! 👇🙏
June 25, 2025 at 9:32 PM
Reposted by Alizée Malnoë
New Editorial: "Naming is caring" rdcu.be/esS4x

We can now carry in our pockets applications that accurately identify the plants around us. These are interesting tools for researchers, but they also help everyone to appreciate the diversity of the natural world.
June 23, 2025 at 1:12 PM
Live cam 🎥 💚 corpse flower getting ready to bloom ❤️
greenhouse.biology.indiana.edu/features/sti...
If you have extra $, please consider donating to our amazing greenhouse! Thanks!
#plantscience
@iubiology.bsky.social
Amorphophallus titanum: Stinky plants: Featured plants: Biology Building Greenhouse: Indiana University Bloomington
Learn about the Amorphophallus titanum growing in the Biology Building greenhouse at Indiana University Bloomington.
greenhouse.biology.indiana.edu
June 18, 2025 at 6:27 PM
Reposted by Alizée Malnoë
A US judge has ordered hundreds of terminated research projects at the US National Institutes of Health to be reinstated, calling the processes that led to their cancellation “bereft of reasoning”.

https://go.nature.com/4kOmXDy
Judge rules against NIH grant cuts — and calls them discriminatory
The decision means that the US biomedical agency has to restore funding to hundreds of research projects, but the government will likely appeal.
go.nature.com
June 16, 2025 at 11:24 PM
Thanks @aaas.org for tracking and keeping us informed!
New Report alert! I tried to compile as much of the funding and organizational changes that the FY 2026 PBR outlines for the R&D accounts that we track.

www.aaas.org/news/fy-2026...
FY 2026 R&D Appropriations: The Presidential Budget Request | American Association for the Advancement of Science (AAAS)
www.aaas.org
June 16, 2025 at 6:58 PM
Reposted by Alizée Malnoë
"For staff across the NIH, we dissent to Administration policies that undermine the NIH mission, waste public resources, and harm the health of Americans and people across the globe."

Read the Bethesda Declaration and sign on to support here:
Bethesda Declaration — STAND UP FOR SCIENCE
Support NIH Staff Now!
www.standupforscience.net
June 9, 2025 at 5:30 PM
Reposted by Alizée Malnoë
🚨 Abstracts to present a poster at the 1st Great Lakes Plant Science Conference are due June 30, 2025 at 11:59 p.m. ET! Don’t miss this chance to showcase your research and connect with prominent Great Lakes region plant scientists!

Visit the #GLPSC2025 website to submit: research.msu.edu/glpsc2025
June 9, 2025 at 7:10 PM
Reposted by Alizée Malnoë
“You can’t just snap your fingers and say, ‘I don’t like you and I don’t like what you study; I’m going to take it away,” she said. “I think that if we fight back and we show that our laws still work, it means something to people.” —Sabeeha Merchant #plantscience 🧪
Scientists at UC Berkeley have filed a lawsuit against the Trump admin, accusing of politically motivated cuts to funding.

“I think that if we fight back and we show that our laws still work, it means something to people,” says Sabeeha Merchant, Berkeley professor.
zurl.co/xnJgg
@tktk.bsky.social
UC Berkeley researchers team up for first-of-its-kind lawsuit over Trump funding cuts
University of California staff members hope to use a class action lawsuit to restore their research funding.
zurl.co
June 8, 2025 at 8:13 PM
Reposted by Alizée Malnoë
Would you like to support #preprints 📰 but don't know how? Or maybe you don't have much time? ⏳
Below you can find several tips, some of which will only take 5 minutes! ⏲️
#OpenScience
May 25, 2025 at 3:09 PM
Political interference at NIH❗Submit a comment TODAY
www.federalregister.gov/documents/20...

Sample: Decisions to fund scientific research based on objective review processes by the NIH and NSF without political interference in place for decades have been highly successful in generating discoveries
Improving Performance, Accountability and Responsiveness in the Civil Service
The Office of Personnel Management (OPM) is proposing a rule to increase career employee accountability. Agency supervisors report great difficulty removing employees for poor performance or misconduc...
www.federalregister.gov
May 23, 2025 at 1:55 PM
Reposted by Alizée Malnoë
Meet the Great Lakes Plant Science Conference featured faculty speakers:

🦠 Sarah Lebeis, MSU
☀️ Alizée Malnoë, IU Bloomington
🍃 Adam Mott, UTSC
🧬 Ronan O’Malley, UChicago

Attend #GLPSC2025 to network with cutting-edge plant scientists! Register and view the full agenda: research.msu.edu/glpsc2025
May 12, 2025 at 3:48 PM
Reposted by Alizée Malnoë
Join us in the evolution tri-societies Week of Action for NSF!

Call/write congress, engage with colleagues, friends and family about the importance of NSF funding!

Scan the QR code on the attached image for instructions and scripts.

We must make noise! Pls RT!!!!
#WithoutNSF #SaveNSF #SupportNSF
May 5, 2025 at 9:51 PM