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Posts by COS Heidelberg

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„Ideale Räume für eine zeitgemäße Lehre“: Neues Hörsaal- und Lernzentrum audiMAX auf dem Campus Im Neuenheimer Feld mit einer Festveranstaltung offiziell eröffnet www.uni-heidelberg.de/de/newsroom/...

6 days ago 10 3 1 0
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Mesoglea biogenesis reveals a cryptic aboral valve for pressure regulation in cnidarian morphogenesis A pressure-release valve at the aboral pole of a sea anemone redefines body openings as hydraulic regulators, not just guts.

A new publication from the Aissam Ikmi (@aikmi.bsky.social, @embl.org) and Suat Özbek (@cosheidelberg.bsky.social) groups on the cnidarian mesoglea:
www.science.org/doi/full/10....

2 days ago 1 0 0 0

Super stimulating talk by Olivier Hamant from @rdplab.bsky.social on the tradeoff between efficiency and systemic robustness in biology and beyond. And on how we define societal progress.

6 days ago 7 2 0 0
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Transient remodeling of gut metabolism supports juvenile growth and adult fitness in Drosophila - Nature Communications Drosophila larvae grow a hundredfold within a few days. Lefranc et al. reveal that gut metabolism is transiently reprogrammed to support unbridled juvenile growth but also adult fitness, showing that ...

New paper from the Storelli group @cosheidelberg.bsky.social showing that endocrine signaling reprograms intestinal metabolism to support growth of Drosophila larvae.
www.nature.com/articles/s41...

1 week ago 5 2 0 0
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The ribosome-associated N-terminal acetyltransferase B coordinates global proteostasis and autophagy in plants by creating Ac/N-degrons - Nature Communications Protein N-terminal acetylation profoundly influences protein fate. Here, the authors establish NatB as a central regulator of the interplay between ubiquitin–proteasome system and autophagy, and highl...

New publication from Markus Wirtz and colleagues on N-terminal protein acetylation: www.nature.com/articles/s41...

2 weeks ago 15 8 0 0
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New #preprint 😍‼️ led by 2 incredible postdocs @ninizhani.bsky.social & Ranj Papareddy: transforming #UFMylation from a local ribosome rescue pathway to systems level regulator of mRNA splicing www.biorxiv.org/content/10.6... A short 🧵

3 weeks ago 103 42 2 3
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The coordinated action of UFMylation and the RQC pathways clears arrested polypeptides at the ER - The EMBO Journal Clearance of arrested nascent polypeptides resulting from ribosomal stalling is essential for proteostasis. Stalled endoplasmic reticulum (ER)-bound ribosomes are marked by ubiquitin-fold modifier 1 (...

Congrats Milica @alessandrick.bsky.social & everyone @gekaragoz.bsky.social lab. Glad we could contribute to this awesome story on #UFMylation & #RQC crosstalk @embojournal.org link.springer.com/article/10.1...

4 weeks ago 53 17 1 0
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The #GfE2026 poster prizes go to Amulya Hejjaji (@amulyavhejjaji.bsky.social), Snigdha Bhardwaj (from @cosheidelberg.bsky.social) & Kaisa Pakari (@kpakari.bsky.social) for research on hematopoietic stem cell niche, cell adhesion in chimerism, and congenital disorders of glycosylation, respectively

1 month ago 12 2 0 0
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The German & Spanish societies for Developmental Biology jointly award the José A.Campos-Ortega Prize shared between Lauren Saunders @lsaunders.bsky.social @cosheidelberg.bsky.social (in absence) & Noelia Antón Bolaños @bolanosanton.bsky.social @umcutrecht.bsky.social at the awards ceremony #GfE2026

1 month ago 20 2 1 1
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Today’s @cosheidelberg.bsky.social seminar is on the cell biology of nucleus by Stefanie Rosa from @uppsalauni.bsky.social

1 month ago 12 1 0 0
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Universität Heidelberg verteidigt Status als Exzellenzuniversität – Rektorin Frauke Melchior: „Großartige Gemeinschaftsleistung hat zum Erfolg geführt“ www.uni-heidelberg.de/de/newsroom/...
#universität #heidelberg #uniheidelberg #Exzellenzstrategie #ExStra

1 month ago 35 15 2 2

Today is the day! Make sure to not miss today's SPARK@COS Lecture with Per Ahlberg.

1 month ago 2 2 0 0
A red sandstone bridge over the river Neckar. The old town of Heidelberg in the background.

A red sandstone bridge over the river Neckar. The old town of Heidelberg in the background.

The gate tower of the bridge: two white round towers with ornamental roofs flanking a red sandstone arch.

The gate tower of the bridge: two white round towers with ornamental roofs flanking a red sandstone arch.

The market square in the old town of Heidelberg, with a gothic church in the middle.

The market square in the old town of Heidelberg, with a gothic church in the middle.

While Silurian stem osteichthyans seize the cover of Nature, it’s a beautiful evening in Heidelberg. My first visit, here to give two lectures. A lovely city!

1 month ago 33 4 4 0
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Kick-off meeting of our GreenRobust cluster of excellence last week. Exciting times ahead for plant sciences by bringing together an extraordinary bunch of enthusiastic scientists and human beings!

1 month ago 30 14 1 1
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Really happy to see this one out: www.sciencedirect.com/science/arti... Alibek's drive & great coll w/ friends @gekaragoz.bsky.social & E. Hallacli resulted in a cool story that starts with our beloved #Marchantia and ends with iPSC-derived neurons 🤩🤪 A short 🧵

1 month ago 119 53 6 7
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Neural connectome of the ctenophore statocyst Volume EM and connectome reconstruction of the apical organ of a ctenophore combined with high-speed imaging reveals a neuronal coordination of balancer cilia in the gravisensory organ.

In @eLife: Neural connectome of the ctenophore statocyst https://doi.org/10.7554/eLife.108420
Version of record of our ctenophore nerve-net connectome paper.

2 months ago 38 15 2 0

Our preprint on the first genome-scale resource for the tuber crop T. tuberosum is now online. Thanks to my co-authors and everyone involved. @cosheidelberg.bsky.social | @greenrobust.de | @klaus-tschira-stiftung.de | @gso-forresearchers.bsky.social

2 months ago 9 6 0 0
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New week, new HUPs member spotlieght!

👋🏻 Meet Jules Duruz, General Executive. He studies the behaviour of small marine invertebrates to better understand nervous system evolution. He values building a supportive, interdisciplinary postdoc community and especially enjoys HUPs networking events.

2 months ago 8 2 1 0
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Two days of stimulating discussions with colleagues from @rdplab.bsky.social and @igflyon.bsky.social about science and life. Thanks for all the hospitality and engagement!

2 months ago 7 2 1 0
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Today is the kick start of our @igflyon.bsky.social @cosheidelberg.bsky.social @rdplab.bsky.social common 2-day retreat in Lyon, @ensdelyon.bsky.social ! Very diverse and exciting talks going from plants, algae to animals!

2 months ago 13 3 1 1

Greenland, here it is again. This time with something really exciting!

2 months ago 2 0 0 0
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New year - new round of SPARK@COS

Starting off with the 𝗦𝗣𝗔𝗥𝗞@𝗖𝗢𝗦 𝗟𝗲𝗰𝘁𝘂𝗿𝗲 on 𝗠𝗮𝗿𝗰𝗵 𝟱𝘁𝗵 𝗮𝗻𝗱 𝟲𝘁𝗵 with Per Erik Ahlberg from Uppsala University, Sweden.
He's taking us on an exciting journey to Greenland's mountains. Join us to discover what awaits.

2 months ago 3 1 1 2
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We just moved to Bilbao after 16 year living in Heidelberg. I am grateful for the many friends and colleagues that I made during these incredible years. I look forward to the new challenges and opportunities, and to build new bridges between these two inspiring cities

3 months ago 33 4 6 0

We wish you all the best for your new life in Bilbao! Fantastic to see you thrive. Your contributions to COS were outstanding on all levels and we are sad that we lose an outstanding colleague.

3 months ago 1 0 1 0
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1st German Fish Model Research Meeting | German Fish Model Research Meeting Discover the 1st German Fish Model Research Meeting—uniting global experts on zebrafish, cavefish, killifish, medaka & more. Join us to collaborate, share breakthroughs, and advance fish biology resea...

#Zebrafish 🐟 meeting klaxon🧨 The registration period for the 1st German Zebrafish Meeting (16-18 Sept) is open www.germanfishmeeting.org with Sessions on Development, Pharma, Behavior, Omics, and more. Deadline for Abstracts at the end of April. Hope to see y'all there! 🧪 (1/n)

3 months ago 25 13 2 4
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Stimulating visit of students from Seoul National University (SNU) at COS, IMSEAM and central research facilities this week in the context of their Global Leadership Program. Exciting case of international student exchange @uniheidelberg.bsky.social

3 months ago 9 2 0 0
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A Scalable, High-Throughput Optomotor Response Pipeline for Quantitative Analysis of Vision Using Infinity-Pools The optomotor response (OMR) provides a robust readout assay for evaluating visually guided locomotion and has been widely applied to various animal models. We present a scalable, high-throughput OMR ...

New preprint from the @wittbrodtlab.bsky.social. The group developed an "infinity pool" setup to test visual acuity and swimming behavior in medaka.
www.biorxiv.org/content/10.6...

3 months ago 4 2 0 1
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Not that this passes without being noticed: The GreenRobust cluster of excellence is officially alive since Jan 1, 2026! Looking forward to at least seven years of exciting science in the field of plant ecology, molecular biology, agriculture and the combination of all these fields. Stay tuned!

3 months ago 22 9 0 0
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Did you ever wonder how a dividing cambium cell looks like and what determines its striking regular division? Xiomin Liu, PhD student in the lab, found out in a heroic histological approach. Fruitful collaboration with the group of Sabine Müller (@phragmoplast.bsky.social) doi.org/10.64898/202...

4 months ago 31 12 3 1
BioRevolution IV - Evolutionary Cell Biology meets Neurosciences.
BioRevolution IV - Evolutionary Cell Biology meets Neurosciences. YouTube video by Faculty of Biosciences Heidelberg University

youtube.com/watch?v=KO3Q...

4 months ago 5 4 0 0