Claudia Köhler's Avatar

Claudia Köhler

@claudiakohler11

Plant developmental biologist interested in reproductive biology and epigenetics.

1,740
Followers
439
Following
14
Posts
18.09.2024
Joined
Posts Following

Latest posts by Claudia Köhler @claudiakohler11

First publication of the year! We set up an image-based quantification of seed phenotypes (here Arabidopsis thaliana). It comes together with a random forest classifier for our favorite phenotype, seed abortion.

18.02.2026 07:38 👍 8 🔁 3 💬 1 📌 0
Workflow for Samplify-based phenotyping of seed abortion.

Workflow for Samplify-based phenotyping of seed abortion.

Samplify – automated quantification of seed abortion

Bente et al. @hebente.bsky.social @claudiakohler11.bsky.social @mpi-mp-potsdam.bsky.social

nph.onlinelibrary.wiley.com/doi/10.1111/...

17.02.2026 02:45 👍 9 🔁 5 💬 0 📌 1
Post image

New OA Article: "Long-distance transport of siRNAs with functional roles in pollen development" rdcu.be/e1pxk

...These mobile small RNAs support proper pollen development, revealing that non-cell-autonomous small RNAs are crucial for successful plant reproduction.

30.01.2026 01:51 👍 23 🔁 9 💬 0 📌 1
Preview
Long-distance transport of siRNAs with functional roles in pollen development - Nature Plants This study shows that many small RNAs in Capsella rubella pollen originate from maternal tissues. These mobile small RNAs support proper pollen development, revealing that non-cell-autonomous small RN...

New paper in @natplants.nature.com finds that #siRNAs can act as long-distance communication signals from maternal to male tissue in #Capsella with functional role in #pollen development.

Read here: nature.com/articles/s41477-026-02219-6

@claudiakohler11.bsky.social @jiali024.bsky.social

28.01.2026 11:48 👍 33 🔁 15 💬 0 📌 0

Have you ever wondered how it is possible that systemically infected plants produce (a certain percentage of) healthy progeny? 💚

Check out the first preprint of the @incavirus.bsky.social lab and first preprint of my postdoc! 🍀

We'd be very happy about feedback and discussions!

02.12.2025 13:34 👍 41 🔁 15 💬 2 📌 0
Preview
AGO5 restricts virus vertical transmission in plant gametophytes The propagation of a viral infection from a host parent to its progeny is known as vertical transmission, or seed transmission in plants. It allows viral infections to rapidly spread locally via polle...

Preprint alert! It is my great pleasure to announce the first manuscript from the lab, a story that started @gmivienna.bsky.social and was mainly accomplished by the intrepid @gesahoffmann.bsky.social at @mpi-mp-potsdam.bsky.social. A brief thread with our findings
www.biorxiv.org/content/10.1...

02.12.2025 12:34 👍 77 🔁 37 💬 2 📌 2

⏰ Last week to apply!
Don’t miss the chance to join our lab and explore the fascinating world of meiotic recombination 🌿
👉 Deadline: Nov 1, 2025

25.10.2025 05:48 👍 6 🔁 6 💬 0 📌 0
Preview
Samplify: A versatile tool for image-based segmentation and annotation of seed abortion phenotypes Automated seed phenotyping has wide applications in research and agriculture and relies on easy-to-use platforms and pipelines. Seed phenotyping in the model species Arabidopsis thaliana poses a signi...

www.biorxiv.org/content/10.1...
Here it comes, first preprint from my postdoc time at @mpi-mp-potsdam.bsky.social in the lab of @claudiakohler11.bsky.social

27.09.2025 16:20 👍 10 🔁 5 💬 2 📌 0
Post image

Our department of Plant Molecular Biology at the University of Lausanne @unil.bsky.social is recruiting a Tenure-Track Assistant Professor in the field of Plant-Organism Interactions 🌱🐛🦠🍄! Application before November 30, 2025. See the official job ad for more details: tinyurl.com/mtxdcz6p

17.09.2025 20:00 👍 44 🔁 54 💬 1 📌 1
Preview
We are hiring! Oxford biology has three associate professorships available as we move to new state-of-the-art facilities

Three Associate Professor (or Professor) positions available at Oxford Biology. Come be my colleague! www.biology.ox.ac.uk/article/we-a...

15.09.2025 11:22 👍 89 🔁 76 💬 4 📌 2
Post image

📝 Deadline: Sept 18 (11:59pm MDT)

Early-career researchers—submit your abstract for Plant Epigenetics & Epigenome Engineering 🌱
Compete for the People’s Choice Poster Award 🏅 Winner gets free Keystone registration!

👉 keysym.us/KSPlantEpi26
@claudiakohler11.bsky.social
#KSPlantEpi26

11.09.2025 21:00 👍 3 🔁 3 💬 0 📌 0
Call for Applications / Ausschreibung

Call for Applications / Ausschreibung

Springboard for an international scientific career! 🧬🧪🔭⚛️🧠🌱 Call for #MaxPlanckResearchGroups launched; applications are possible until October 14, 2025 www.mpg.de/max-planck-r... #ScienceCareer

09.09.2025 12:10 👍 52 🔁 56 💬 2 📌 7
Open Professorship (W1-TT) at the ZMBP, University of Tübingen (Germany). Deadline October 17th. More info: https://uni-tuebingen.de/fakultaeten/mathematisch-naturwissenschaftliche-fakultaet/fachbereiche/zentren/zentrum-fuer-molekularbiologie-der-pflanzen/zmbp/job-opportunities/#c12494

Open Professorship (W1-TT) at the ZMBP, University of Tübingen (Germany). Deadline October 17th. More info: https://uni-tuebingen.de/fakultaeten/mathematisch-naturwissenschaftliche-fakultaet/fachbereiche/zentren/zentrum-fuer-molekularbiologie-der-pflanzen/zmbp/job-opportunities/#c12494

📢 Job alert! #PlantSciJob
We are opening a Professorship (W1-TT) in Plant Biochemistry at the ZMBP @unituebingen.bsky.social
Apply by October 17th

Please spread the word!

More info 👇
uni-tuebingen.de/fakultaeten/...

09.09.2025 10:38 👍 39 🔁 44 💬 0 📌 0
Post image

Please retweet: Julius-von-Sachs Institute, University of Würzburg is hiring: Prof. For Plant Genetics, Chair Botany III. Please apply until Oct 13th

www.biologie.uni-wuerzburg.de/ueber-die-fa...
#plantscience

07.09.2025 06:33 👍 32 🔁 39 💬 0 📌 0
Purple pollen visible in a dissected flower of Linum grandiflorum, flowering flax, an insect-pollinated species.

Purple pollen visible in a dissected flower of Linum grandiflorum, flowering flax, an insect-pollinated species.

*Postdoc in Evolutionary genomics at Stockholm University*
We are recruiting a postdoc for a large interdisciplinary project to investigate evolutionary drivers and genomic consequences of pollen evolution in response to pollination mode shifts in flowering plants. 1/5

su.varbi.com/what:job/job...

02.09.2025 14:20 👍 79 🔁 92 💬 1 📌 1
'

👉 my.corehr.com/pls/uoxrecru...
Join us and be part of shaping the future of #plantscience at Oxford as we move to the new Life and Mind Building lifeandmind.web.ox.ac.uk/home (recognised for its potential to change the World edition.cnn.com/2025/01/01/s...) @biology.ox.ac.uk www.biology.ox.ac.uk

25.08.2025 09:42 👍 42 🔁 42 💬 1 📌 3
Preview
Head of Service Unit Proteomics

Attention plant proteomics specialists: We are looking for a Head of our new Proteomics Unit at our international and dynamic Max Planck Institute of Molecular Plant Physiology. @mpi-mp-potsdam.bsky.social Applications are welcome until 30. Sept 2025: jobs.mpimp-golm.mpg.de/jobposting/8...

23.08.2025 08:27 👍 37 🔁 54 💬 0 📌 0
Preview
W1-TT-W2 Microbial Genetics - Georg-August-University Göttingen Website of the Georg-August-University Göttingen

We are looking for a new colleague! If you do exciting microbial work (from various fields and approaches), please consider applying. (Yes, I am talking to you, postdocs ;) ) :)
uni-goettingen.de/en/699057.html

14.08.2025 07:28 👍 23 🔁 27 💬 0 📌 0
A researcher wearing glasses and a gray t-shirt carefully tends to young tomato plants in a greenhouse laboratory. He is examining or adjusting a plant with small yellow flowers while standing at a work bench with organized plant specimens in containers. The modern greenhouse facility has glass walls and metal framework visible in the background.

A researcher wearing glasses and a gray t-shirt carefully tends to young tomato plants in a greenhouse laboratory. He is examining or adjusting a plant with small yellow flowers while standing at a work bench with organized plant specimens in containers. The modern greenhouse facility has glass walls and metal framework visible in the background.

From initially finding botany classes boring to leading cutting-edge seed development research at the Max Planck Institute. Dr. Duarte Figueiredo's journey shows how the right mentors can transform your relationship with plant science.

wp.me/pdRZhH-mgq

#Botany #PlantScience

01.08.2025 12:30 👍 26 🔁 7 💬 0 📌 1
Preview
Rapid origin and turnover of genomic imprinting by transposable elements Genomic imprinting, the preferential expression of alleles based on their parent-of-origin, is an epigenetic mechanism that plays a key role in endosp…

I am thrilled to share our review with @claudiakohler11.bsky.social in which we discuss on the latest research on the classical and emerging roles of transposable elements in shaping genomic imprinting in plants. www.sciencedirect.com/science/arti...
#imprinting #epigenetics #plantReproduction

31.07.2025 10:13 👍 30 🔁 14 💬 0 📌 1
Preview
Group Leader in Discovery Plant Sciences | John Innes Centre The John Innes Centre (JIC) seeks a visionary Group Leader to lead research on Discovery Plant Science.

. #Botany2025 My institution (JIC in Norwich, UK) is hiring for a tenure-track Group Leader in Discovery Plant Sciences - see more here:

www.jic.ac.uk/vacancies/gr...

Let me know if you have questions!

28.07.2025 14:37 👍 25 🔁 32 💬 1 📌 1
Post image

Registration is OPEN for the 7th Plants & People Conference (P&P’25)! Join us Sept 9–10 at MPI-MP for talks on plant science, AI, space research & more. Poster submissions are welcome!

Sign up here: plants-and-people.mpg.de/form/registr...

#PlantsandPeople #P&P’25

21.07.2025 07:35 👍 7 🔁 2 💬 0 📌 0

Less than a week left to apply! 🌱💚

17.07.2025 05:39 👍 27 🔁 32 💬 0 📌 0
Preview
Major funding boost to bring world leading researchers to the John Innes Centre | John Innes Centre The John Innes Centre has been awarded an equal share of the new £54 million Global Talent Fund, to attract and support leading researchers and their teams to relocate to the UK. The new Global Talent...

Exciting times to be at @johninnescentre.bsky.social !

www.jic.ac.uk/press-releas...

18.07.2025 09:54 👍 53 🔁 27 💬 0 📌 1

If you are interested applying for a DFG Emmy Noether group in the field of plant reproduction and /or epigenetics, please get in touch!

10.07.2025 06:55 👍 7 🔁 3 💬 0 📌 0
Preview
Open Letter of scientists and entrepreneurs regarding MFF and FP10 June 10, 2025 After the presentation of the European Competitiveness Fund, there has been much uncertainty regarding the positioning and funding for Research and Innovation in the next European Multia...

Plese consider signing this open letter to remind EU leadership of the importance of ring-fencing the budget for ERC, Marie Skłodowska Curie Fellowships and other basic research essential for innovation.

www.petitions.com/open_letter_...

30.06.2025 07:22 👍 24 🔁 19 💬 0 📌 0
Plant Epigenetics Meeting Promo
Plant Epigenetics Meeting Promo YouTube video by KeystoneSymposia

🌿 Postdocs & ECRs—Last chance to present at #KSPlantEpi26! Submit your abstract or scholarship app by July 2 (11:59pm MT). Join Xiaofeng Cao & global leaders in plant epigenetics.

🔗 keysym.us/KSPlantEpi26
🎥 youtu.be/dGufMz8IQMY

#PlantEpigenetics #PlantScience @claudiakohler11.bsky.social

19.06.2025 15:19 👍 7 🔁 4 💬 0 📌 0
KSQA: Dr. Doris Wagner (Plant Epigenetics and Epigenome Engineering)
KSQA: Dr. Doris Wagner (Plant Epigenetics and Epigenome Engineering) YouTube video by KeystoneSymposia

⏰ Deadline: June 18!
Apply for a scholarship or submit a short talk for Keystone’s Plant Epigenetics meeting. Join Doris Wagner & global experts exploring how the plant epigenome is regulated. 🌱
🔗 keysym.us/KSPlantEpi26

youtu.be/RYBb_tbMQ64 #KSPlantEpi26
@claudiakohler11.bsky.social

12.06.2025 20:45 👍 6 🔁 5 💬 0 📌 0
Preview
Post-doc position: Genome Editing Sustainable and Innovative Potatoes - Agroscope Agroscope is looking for Post-doc position: Genome Editing Sustainable and Innovative Potatoes

❗ We have an open post-doc position in our group! 🌱🥔🧬
Are you interested in novel crop breeding techniques and potatoes? If yes, the CRISPS project (in collaboration with Wageningen University and SLU Sweden) may be something for you! You can apply here:
jobs.admin.ch/job-vacancie...
#NBTs

08.06.2025 17:48 👍 21 🔁 19 💬 0 📌 2

Very happy to see this new preprint out from our lab, led by @gerardodeltoro.bsky.social. Congrats Gerardo and everyone involved! Check it out! 👇

02.06.2025 19:54 👍 18 🔁 6 💬 0 📌 0