Thomas Dresselhaus @t-dresselhaus

Stomatal transpiration and rapid programmed cell death ☠️ triggered by lowered ambient humidity causes anther tissue collapse for effective pollen release !

Happy to be part of this great PNAS story with @kampova.bsky.social, Matyáš Fendrych, and @svosolsobe.bsky.social! www.pnas.org/doi/10.1073/...

22.05.2025 07:46 — 👍 140 🔁 47 💬 3 📌 7

We biologists are very proud and congratulate our colleagues in the physics faculty 🥂

22.05.2025 19:58 — 👍 0 🔁 0 💬 0 📌 0

Great news! Congratulations 🥂

22.05.2025 19:56 — 👍 0 🔁 0 💬 1 📌 0

Sexual reproduction in land plants: an evolutionary perspective

🌱🌻Finally out! All ICIPS PIs had their say in a seminal 31 page review on the evolution of land plant sexual reproduction. With lots of fine figures to share! Thanks to @icips.bsky.social and @dfg.de for funding our work.
#PlantScienceResarch, #PlantEvoDevo
rdcu.be/elOeI

13.05.2025 08:17 — 👍 27 🔁 18 💬 0 📌 0

CLAVATA signalling shapes barley inflorescence by controlling activity and determinacy of shoot meristem and rachilla - Nature Communications Grasses have evolved a wide variety of inflorescence architectures. Here Vardanega et. al show how the barley CLV1 receptor and FCP1 peptide signal interact to control meristem shape, organ formation ...

📜 CLAVATA signalling shapes barley inflorescence by controlling activity and determinacy of shoot meristem and rachilla

🧑‍🔬 @isaiavardanega.bsky.social, @simonrdg.bsky.social, et al.

📔 @natcomms.nature.com

🔗 www.nature.com/articles/s41...

#️⃣ #PlantScience #PlantDevelopment #Barley #PlantStemCells

29.04.2025 06:57 — 👍 35 🔁 15 💬 0 📌 0

Well done - congratulations Philipp; the story of Uli on PIN8 is also out - abvery good day for plant research at TUM

22.04.2025 16:12 — 👍 1 🔁 0 💬 1 📌 0

Congratulations Uli and Bjorn! An exciting story for our next journal club

22.04.2025 16:01 — 👍 1 🔁 0 💬 0 📌 0

Transport of phenoxyacetic acid herbicides by PIN-FORMED auxin transporters - Nature Plants PIN transporters are key players in distributing phenoxyacetic acid herbicides. Mutagenesis and cryo-EM structures elucidate substrate specificity and transport mechanisms, paving the way for improved...

Finally out…
„Transport of phenoxyacetic acid herbicides by PIN-FORMED auxin transporters“ www.nature.com/articles/s41.... A collaboration between my group and @bjornppedersen.bsky.social led by the magic duo @lukas-schulz.bsky.social and @unglam.bsky.social

22.04.2025 09:19 — 👍 43 🔁 25 💬 4 📌 3

Thanks to all our sponsors (@dfg.de, @plantsciencedbg.bsky.social, @novogene-europe.bsky.social & CLF PlantClimatics), we were able to attribute 6 international and national travel grants to early-career researchers to come to Berlin and participate to the ICIPS symposium

21.04.2025 17:50 — 👍 4 🔁 3 💬 1 📌 0

A surprising discovery in the world’s most studied plant can make seeds bigger.

Learn more: scim.ag/44oVRNW

15.04.2025 18:55 — 👍 71 🔁 20 💬 0 📌 1

A two-step pollination mechanism enhances reproductive success in Arabidopsis and other self-pollinating Brassicaceae species under adverse conditions. www.sciencedirect.com/science/arti...

14.04.2025 17:08 — 👍 3 🔁 1 💬 0 📌 0

A pick for your next journal club? We discovered a gene regulatory network involving RALF12 and ROS leading to PCD of a single cell (synergid) within the ovule. www.nature.com/articles/s41...

The image shows the three cells of a maize egg apparatus (synergids on top and egg cell below).

14.04.2025 07:34 — 👍 13 🔁 8 💬 1 📌 0

Thomas Dresselhaus

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