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Petra Marhava

@marhava

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20.02.2025
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Latest posts by Petra Marhava @marhava

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It was a great pleasure to host with @marhava.bsky.social, an excellent scientists and our former mentors at #KAUST, #BESE @frimllab.bsky.social and Eva Benkova from #IST-Austria. Truly inspiring talks discussions and a wonderful time reconnecting!

17.02.2026 06:02 👍 3 🔁 1 💬 0 📌 0
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Mateusz Majda, mécanobiologiste à la FBM, décroche un SNSF Starting Grant 2025 Professeur assistant en prétitularisation conditionnelle à la Faculté de biologie et de médecine (FBM) de l’Unil depuis 2022, le jeune chercheur reçoit un coup d’accélérateur pour les recherches qu’il...

www.unil.ch/news/fr/1768...
👏🏽👏🏽👏🏽👏🏽👏🏽 @matmajda.bsky.social

22.01.2026 18:55 👍 17 🔁 3 💬 3 📌 0
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Did you miss we had a Special Issue on Auxin in plant development?
Check the ToC https://bit.ly/3KSt2BW
It gathers a couple of review and some original research article giving your a snapshot to what is happening in the filed.
@marhava.bsky.social

28.10.2025 07:00 👍 4 🔁 1 💬 0 📌 1
Three man and one women wearing blue labcoats are standing in front of aspen trees in a greenhouse. They are all smiling into the camera.

Three man and one women wearing blue labcoats are standing in front of aspen trees in a greenhouse. They are all smiling into the camera.

🧪🌾NEWS - Aspen controls bud formation using light and temperature

Ove Nilsson's group has now discovered how aspen trees decide between growth and winter dormancy during summer cold snaps and autumn.🌿

Curious how aspen does this? Read more here:
www.upsc.se/about-upsc/n...

08.09.2025 10:47 👍 8 🔁 2 💬 0 📌 1

Well done Julie and @pmarhavy.bsky.social 🙌

29.08.2025 11:55 👍 2 🔁 1 💬 1 📌 0
Umeå Plant Science Centre - Marhavý, Peter - Short distance communication in response to wound stress Umeå Plant Science Centre - A centre of excellence for experimental plant biology in Umeå Sweden. ©UPSC

🧪🌾Are you at #ICAR2025 and interested in cell-to-cell communication?

Listen to our group leader @pmarhavy.bsky.social this afternoon! He will talk about how H+ drives ultra-fast root-to-root responses to wounding.

Take also a look here for more info about his research: www.upsc.se/researchers/...

18.06.2025 06:39 👍 4 🔁 2 💬 0 📌 1
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TIR1-produced cAMP as a second messenger in transcriptional auxin signalling - Nature cAMP produced by the TIR1/AFB receptors of the main endogenous developmental plant hormone auxin acts as a true second messenger, revising the established paradigm of transcriptional auxin signalling.

Wow, cAMP production appears to be the key for activating canonical auxin signalling, not AUX/IAA degradation!

Also annoying - I need to revise quite a many teaching slides to update auxin signalling 😀
www.nature.com/articles/s41...

05.03.2025 16:39 👍 66 🔁 33 💬 3 📌 0