Undaria pinnatifida gametophyte

Our work on chromatin evolution in brown algae is now published in @natecoevo.nature.com! We show that developmentally complex brown algae evolved without epigenetic silencing pathways long thought universal, underscoring why non-model lineages are important to study. www.nature.com/articles/s41...

Accelerating coral assisted evolution to keep pace with climate change www.nature.com/articles/s44... (🔓 rdcu.be/faJsm)

Want to study connectivity of brownalgal populations & carbon budgets in the Baltic Sea? Join our #ROVKA team within the new algal adaptation group led by @lies-nerd.bsky.social at @geomarkiel.bsky.social in collaboration with @bfn-de.bsky.social and @univie.ac.at, www.geomar.de/en/karriere/...

A Beginner's Guide to Structural Variants in Eco‐Evolutionary Population Genomics Whole-genome sequencing (WGS) has greatly expanded researchers' ability to study structural variants (SVs), that is, the variation in the presence, number, orientation or position of a DNA sequence. ....

New review!

Theory & a practical guide to structural variants in popgen🧬

Many thanks to my co-authors: @rebekahoomen.bsky.social
@annatigano.bsky.social @marenwellenreuther.bsky.social @janawold.bsky.social @dlfield.bsky.social @clairemerot.bsky.social

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

Blick durch ein Schiffs-Bullauge auf Wasser, im Vordergrund blauer Kasten mit drei Stellenanzeigen: Postdoctoral scientist position “Movement Ecology of Non-Commercial Fish”; Postdoctoral position “Movement Ecology and Digital Twins”; Zwei Ausbildungsplätze zum:zur Chemielaborant:in

#GEOMARJobs

🌊Postdoctoral scientist position (m/f/d) in the movement ecology of non commercial fish

🌊Postdoctoral position (m/f/d) in movement ecology and digital twins

🌊Zwei Ausbildungsplätze zum:zur Chemielaborant:in (m/w/d)

🔗 www.geomar.de/karriere-cam...

The marine conservation group @hifmb.de is looking for a postdoc and a Phd student to study coral genomics and conservation genetics. Join us to develop solutions for coral conservation and dive into the world of early branching metazoans: Deadlines coming up fast. jobs.awi.de/Vacancies/21...

W 3 professorship in Molecular and Evolutionary Zoology - Kiel, Schleswig-Holstein (DE) job with Christian-Albrechts-Universität zu Kiel | 12844416 Kiel University aims to attract more qualified women to professorship positions. The Institute of Zoology at the Faculty of Mathematics and Natural...

We are welcoming applications for a full professorship on Molecular and Evolutionary Zoology at Kiel Univerdity, Northern Germany, with fantastic facilities and infrastructure! @uni-kiel.de @crc1182.bsky.social @transevo.bsky.social www.nature.com/naturecareer...

Congratulstions, Michael!

Role of microbial life history strategy in shaping the characteristics and evolution of host-microbiota interactions Abstract. Many host-associated microbes are transmitted between individual hosts via the environment and, therefore, need to succeed both within a host and

And also see our new paper on the Role of microbial life history strategy in host-microbiome interactions in the ISMEJ. @crc1182.bsky.social url: academic.oup.com/ismej/articl...

Aquarium with Baltic Sea invertebrates

Researchers in front of KOB facility in Kiel

Taxonomist Renate Schütt in front of tables with outreach materials

Tank with Baltic Sea invertebrates

Busy week Fucus sampling with our colleagues @gloriareithmaier.bsky.social @lies-nerd.bsky.social @karikaphegyi.bsky.social and lots of others for #Fubluc and getting ready for outreach with kids for #TheOceanRaceEurope @geomarkiel.bsky.social

🚨 In case you missed it… our 4-year time-series analysis of Arctic Ocean viruses is out now!

Near-monthly samples — including through the dark, cold, polar winter ❄️ — using long-read metagenomics.

Short thread 🧵👇

After a four-year investigation, a breakthrough study reveals the cause of sea star wasting disease (SSWD). A strain of the bacterium Vibrio pectenicida is the culprit behind the marine epidemic that has killed billions of sea stars since 2013. Read the study: 🔗https://tinyurl.com/4rcb3xpf

A century of anthropogenic perturbations impact genomic signatures of the iconic migratory Atlantic cod Retrospective assessment of the iconic migratory Atlantic cod uncovers human-induced genome-wide changes during the last century.

Finally is this story out public!! With an amazing historical dataset from IMR (@havforskningsinstituttet) we demonstrate how human perturbations impact the genomic signal in one of the largest cod stocks in the world: the northeast arctic cod | Science Advances www.science.org/doi/10.1126/...

Enter the absorbing world of sponges - Wellcome Sanger Institute Blog Enter the absorbing world of sponges, the intricate animals that have evolved to inhabit all corners of our Earth’s waterways and oceans. Thanks to a worldwide collaboration of sponge scientists throu...

🌊 Sponge genomes are helping unlock the secrets of aquatic symbioses — and thanks to @sangerinstitute.bsky.social, researchers now have access to 50+ genomes. Excited to see how these new samples help advance understanding of #AquaticSymbiosis. 🧬

PhD opportunity in my group as part of the #CONCENTRATE TRR. Marine algae-glycan-bacterial interactions. Please apply or share! www.uni-greifswald.de/en/universit...

First time ever that cryptic species in seagrasses were identified going full population genomics in NW Pacific Nanozostera japonica. In a secondary contact zone, triploid F1 hybrids were found among the two putative species, but no higher order hybrids, suggesting genomic incompatibility

Zostera seedling in situ dug out and in the hand of a diver in the Baltic Sea, credit Thorsten Reusch

There might be more seagrass species than you think - happy to share this fantastic collaboration with Xiaomei Zhang, @lei-yu.bsky.social and many others
nph.onlinelibrary.wiley.com/doi/10.1111/...

One more week to apply! if you are a few years past your PhD and interested in advancing marine genomics and population genetics, come to Kiel, Northern Germany, to join a thriving, collaborative research and teaching environment.

The way forward: we suggest a truly independent institution like the European Central Bank that determines non-negotiable quotas. Great team work of #Kiel scientists led by Rainer Froese @geomarkiel.bsky.social

Total catches in western #Baltic Sea crashed 2002 -2022. Note that under an ecosystem-based management (EBFM), catches could be much higher. Much lower catches are currently not sustainable because stock sizes of cod, herring and sprat were depleted by ongoing overfishing.

Systemic failure of European fisheries management Overcoming shortsighted interests with politically independent ecosystem-based catch limits may end overfishing in EU waters

Ever heard about “phantom recoveries” and “overfishing ratchets” ? These explain why still so many fish stocks are in a bad shape in European waters despite binding goals of the EU fisheries policy. www.science.org/doi/10.1126/...

Keep on going, Marine Molecular Ecology part is next!

The poster for the symposium titled: "Ageing outside of the box: insights from unusual and non-model species" within the ESEB 2025 conference. The symposium is organised by Margaux Bieuville from the University of Mainz and Yagmur Erten from the University of Groningen. The invited speakers are Thorsten Reusch from GEOMAR and Robert Laird from the University of Lethbridge. The conference takes place on 17-22 August 2025 in Barcelona, Spain. The abstract submission deadline is 5 May 2025.

My knees tell me I’m aging—but do you also wonder what we can learn about aging by looking beyond humans? If you study aging in corals, duckweed, or other "unusual" systems, join us at @eseb2025.bsky.social to talk about aging outside the box! Abstract deadline: 5 May. eseb2025.com/call-for-abs...

Fantastic team effort, a big thanks to the GEOMAR seagrass group

Junior faculty job alert in Germany - Marine Evolutionary Genomics @geomarkiel.bsky.social / University of Kiel www.geomar.de/en/karriere/... Marine study system of your choice (no microbes, sorry…), excellent infrastructure and ship access, moderate teaching requirements, closing date 6 June

very much looking forward to watch!

Global Comparative Study on Ocean Alkalinity Enhancement Begins in Kiel 13.03.2025/Kiel. How do plankton communities respond to increased alkalinity in different oceanic regions? This question is at the heart of the international research project "Ocean Alkalinity Enhance...

Here’s the press release about what we’re up to these days. What isn’t mentioned in the text is how amazing it is to work with people as enthusiastic as I am, how incredible it is to see students so engaged in this project, and how teamwork truly feels like teamwork 🌊

www.geomar.de/en/news/arti...

🏆 Research integrity consultant and image forensics expert @elisabethbik.bsky.social has uncovered fraudulent data in over 7,600 scientific papers and exposed the practices of ‘paper mills’ that produce counterfeit scientific articles. She is honoured with the €200K Individual Award. Congrats!

If you are looking for a postdoc and interested in 2nd generation restoration considering genetic factors in seagrass ecosystem, targeting our pet species Zostera marina, still 10 days left to apply!

Looking for a PhD position, and interested in in 2nd generation restoration considering genetic factors in seagrasses (aka assisted evolution)? - still 10 days left to apply!