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Kaiser Lab

@clocksevolution.bsky.social
3.2K followers 3.3K following 80 posts

Evolution x Ecology x Biological Clocks x Intertidal: focus on lunar rhythms in development & reproduction of marine insects. + Genomics | MolBio | Behaviour | ChemEcol | Biodiversity | SciCom bit.ly/KaiserLab @mpi-evolbio.bsky.social @maxplanck.de

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Kaiser Lab @clocksevolution.bsky.social · 24/09/2026
And not to forget the new #Marine #Chronobiology #StarterPack ! @marine-chronobio.bsky.social #circadian #tidal #lunar #annual #moon #tides #seasons #photoperiod #MarineEcology #MarineLife #clocks #rhythms #algae #insects #worms #benthos #plankton #nekton #neuston #intertidal
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Kaiser Lab @clocksevolution.bsky.social · 24/09/2026
Our lab is part of the #Marine #Chronobiology #Network = #MACHRO ! ⏰🌊🌿🪱🦟 And MACHRO is now on #Bsky as well @marine-chronobio.bsky.social - please have a look below, follow and share if you like! #circadian #tidal #lunar #annual #rhythm #MarineEcology #MarineLife #algae #worms #insect #clock
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Kaiser Lab @clocksevolution.bsky.social · 23/09/2026
Congratulations @marketa-kau.bsky.social and @avezyrakis.bsky.social !! #EvoBio #EvoDevo #Behavior
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Kaiser Lab @clocksevolution.bsky.social · 17/09/2026
#chronobiology #tides #MarineEcology #MarineLife #moon #circalunar #circadian #circatidal Just some indexing ... 👉 📖
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Kaiser Lab @clocksevolution.bsky.social · 17/09/2026
We have a new #preprint on #lunar #reproductive #timing as a #magictrait in #speciation www.biorxiv.org/content/10.6... with former PhD students Alexander Jacobsen 🧪💻 Runa Ekrem 🦟🌊 🙏 Big thanks to both for the great work! #EvoBio #barriers #Chronobiology #circadian #MarineEcology
Full moon and new moon strains from Roscoff differ in lunar reproductive timing (A). Genotyping of 11 divergent loci (B) in 797 field-caught individuals shows that thetwo timing strains are distinct genetic entities (C).
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Kaiser Lab @clocksevolution.bsky.social · 17/09/2026
www.evolbio.mpg.de/offene-tuer
evolbio.mpg.de
Tag der offenen Tür
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Kaiser Lab @clocksevolution.bsky.social · 11/09/2026
Four weeks since the end of this year's #fieldwork. We miss our field sites! And the #midges #crabs #snails #worms #fish #seaanemones #seaurchins #starfish #algae #limpets #barnacles #shrimp ... short: #marine #biodiversity! #PlayaDelCamello #Santander #Cantabria #Spain #tide-pooling #naturalist
Picture of Playa del Camello in Santander
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Paul Rainey @paulbrainey.bsky.social · 10/09/2026
How does pressure from below begin? Often quietly, when early-career researchers discover that a calculation they have been making alone is widely shared. New on Academic Renewal: notes from conversations among ECRs. academicrenewal.substack.com/p/how-pressu...
academicrenewal.substack.com
How pressure from below begins
Notes from conversations among early career researchers
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Molly Schumer @mollyschumer.bsky.social · 11/09/2026
If anyone looking for a postdoc with fantastic genomics/bioinformatics skills + strong intellect + great energy, please let me know! Preferably West Coast or remote/hybrid options & the candidate is open to a short (1 year) or longer term appointment
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Kaiser Lab @clocksevolution.bsky.social · 05/09/2026
We had a visit by former #postdoc @juleneumann.bsky.social last week. She presented her current work on ⏰ #clocks & #crabs 🦀 @aberuni.bsky.social, including the her amazing high-throughput #phenotyping setup. Good to have you #home for a while! @mpi-evolbio.bsky.social #marine #chronobio
Jule Neumann, Tobias Kaiser and a crab drawn by Ernst Haeckel.
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Molly Schumer @mollyschumer.bsky.social · 03/09/2026
Help needed! Does anyone know of a lab that has glass (pigmentless) guppies? We are interested in getting them for a project
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Paul Rainey @paulbrainey.bsky.social · 27/08/2026
A further push to do something about the plague of journals that provide minimal editorial oversight, erode standards, distort incentives and threaten public trust in science; while at the same time reaping vast profit from tax-payer-funded research. febs.onlinelibrary.wiley.com/doi/10.1002/...
Shark-like behaviour of predatory publishers
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Maxwell Shafer @maxshafer.bsky.social · 14/08/2026
Do you have trouble sleeping when away from home or your partner and family? In our latest, we find that shells 🐚🏠 (homes) and conspecifics 🐟❤️ (family) control (or mask) circadian rhythms in shell dwelling cichlid fish: www.biorxiv.org/content/10.6...
static.klipy.com
Callipterus Cichlid Collecting Shell
Alt: Callipterus Cichlid Collecting Shell
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Kaiser Lab @clocksevolution.bsky.social · 07/08/2026
AUTOREPLY: Currently on field work in northern Spain, making new friends.
Close-up of a hermit crab.
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Paul Rainey @paulbrainey.bsky.social · 24/07/2026
Academic advice travels downhill: manage your supervisor, publish early, protect your time. Where is the genre in which early-career researchers advise the people who hire, fund and judge them? New post 👇 academicrenewal.substack.com/p/the-first-...
academicrenewal.substack.com
The first curriculum
Academic survival guides teach junior researchers how to live with the judgements of senior scholars. No corresponding genre gives young researchers authority to advise the people who judge them.
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theobioarne.bsky.social @theobioarne.bsky.social · 21/07/2026
What can we learn from disruptions of seasonal patterns of disease during the pandemic? A new paper by @michaelsieber.bsky.social in PLOS Global Public Health, journals.plos.org/globalpublic..., was featured in the German news such as @zeit.de or @spiegel.de - and may be of interest also here. 1/3
journals.plos.org
Shifts in seasonal timing of respiratory diseases and causes of death following a natural pandemic event
Seasonal respiratory infections typically surge within a limited time window, but what determines the exact timing within a given year is not well understood. Major causes of death show a similar seas...
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Paul Rainey @paulbrainey.bsky.social · 20/07/2026
One faculty ad, 200 applicants, 600 papers before the first shortlist. Nobody can read that, so metrics do the reducing — and slowly a committee stops reading at all. An essay on what we lose when judgement is handed to citation counts and h-indices. 🧵 academicrenewal.substack.com/p/when-acade...
academicrenewal.substack.com
When academics stop reading
Metrics can help decide where to look, but they turn dangerous when they replace contact with the work itself.
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Paul Rainey @paulbrainey.bsky.social · 13/07/2026
My postdoc director called my work "phenomenological" and forbade it. I walked to a museum, found Tinbergen had shared a Nobel for work of exactly that kind, and finished the study anyway. On temperament, luck, and what the system selects against 👇 academicrenewal.substack.com/p/a-certain-...
open.substack.com
A certain cast of mind
The argument about research culture leaves out something personal, and no reform reaches it.
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Dr. Stepfanie Aguillón 😷 @s-m-aguillon.bsky.social · 08/07/2026
Interested in joining a growing lab in LA? We’re hiring a postdoc!! Please spread the word to folks in your network and feel free to get in touch with any questions recruit.apo.ucla.edu/JPF11142
Colorful advertisement for the position that reads:

We’re seeking a new Postdoctoral Scholar to lead the analysis and publication of whole-genome sequencing datasets from the northern flicker hybrid zone.

This is a two-year appointment based in the Department of Ecology and Evolutionary Biology at UCLA. Start date is flexible and can begin as early as October 2026.

Basic Qualifications:
• PhD in evolutionary biology, ecology, genomics, or a related field by appointment start date
• Demonstrated ability to work with sequencing datasets
• Strong writing skills with a record of peer-reviewed publications
• Ability to lead independent projects and work collaboratively
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Paul Rainey @paulbrainey.bsky.social · 08/07/2026
Peer review is unpaid. Click "claim credit" for a review and that record enters a database owned by Clarivate, the company that also sells the impact factor. Your free labour becomes their inventory, and once anonymised, raw material for profit. academicrenewal.substack.com/p/who-owns-y...
academicrenewal.substack.com
Who owns your peer review?
The reward for reviewing has quietly become an asset on someone else's balance sheet.
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Paul Rainey @paulbrainey.bsky.social · 07/07/2026
In choosing where to submit our work for publication, we have more agency than we sometimes recognise. Every submission helps determine which journals prosper, which publishing models grow, and ultimately how science is communicated. academicrenewal.substack.com/p/choosing-w...
academicrenewal.substack.com
Choosing where to publish
Every submission helps shape the future of scholarly publishing
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Paul Rainey @paulbrainey.bsky.social · 30/06/2026
The first Academic Renewal interview is now live! Denis Bourguet & Thomas Guillemaud, co-founders of Peer Community In, discuss peer review, diamond open access, and scholarly publishing organised around researchers rather than publishers. academicrenewal.substack.com/p/taking-pub...
academicrenewal.substack.com
Taking Publishing Back
Denis Bourguet and Thomas Guillemaud on Peer Community In, diamond open access, and why scholarly evaluation should be controlled by researchers
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Paul Rainey @paulbrainey.bsky.social · 18/06/2026
Public money should not flow automatically to journals that fail to meet acceptable standards of editorial quality, transparency and accountability. In this post I ask what a journal accreditation system might look like & how it could work. academicrenewal.substack.com/p/building-a...
academicrenewal.substack.com
Building a journal accreditation system
How journals could be assessed without favouring size, wealth or brand
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Paul Rainey @paulbrainey.bsky.social · 15/06/2026
Monday's thought's on APCs and why we should stop paying fees to publishers who do not earn the money (and plunder the system) academicrenewal.substack.com/p/stop-payin...
academicrenewal.substack.com
Stop paying publishers who do not earn the money
Public money should support scholarly service, not unscrupulous publishers who rob the system
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Paul Rainey @paulbrainey.bsky.social · 09/06/2026
Our piece about academic renewal is now out in the Times Higher Education. It deals with a familiar topic on which there have been multiple high-level declarations. We need to move beyond the symbolic. Early career researchers, pls read + ask questions! www.timeshighereducation.com/depth/academ...
timeshighereducation.com
Academic renewal needs pressure from below and responsibility from above
High-level declarations pledging not to misuse metrics in research assessment are important, but they are far from enough. Senior academics, in particular, must use their influence to ensure instituti...
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MPI for Evolutionary Biology @mpi-evolbio.bsky.social · 02/06/2026
Wall lizards are in the spotlight. 🦎 Recent features in The Guardian and National Geographic highlight research connected to Nathalie Feiner’s group on Mediterranean wall lizards. Biodiversity also lives within species. www.evolbio.mpg.de/3884924/wall...
evolbio.mpg.de
Wall lizards in the spotlight
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Kaiser Lab @clocksevolution.bsky.social · 27/05/2026
Congratulations, Eva! This is great news! @estukenbrock.bsky.social @mpi-evolbio.bsky.social @uni-kiel.de #evolbio #leopoldina #crop #pathogen #fungi
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MPI for Evolutionary Biology @mpi-evolbio.bsky.social · 26/05/2026
Women in Evolutionary Biology II takes place 1–3 June 2026 — and we’re delighted to spotlight this year’s keynote speakers: 🌟 Tiana Kohlsdorf, Laasya Samhita, Laura Nuño de la Rosa, Marjon de Vos, Kateryna Makova & Catalina Chaparro Pedraza lnkd.in/erb6wQbW #WomenInEvoBio #EvolutionaryBiology
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MPI for Evolutionary Biology @mpi-evolbio.bsky.social · 22/05/2026
Deadline approaches: Applications for our workshop “Tracing evolution through cell lineages” are open until 29 May. 12–14 Oct 2026 | MPI EvolBio, Plön For researchers working on cell lineages & evolution. Apply: lnkd.in/eZnJuYcr
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Kaiser Lab @clocksevolution.bsky.social · 13/05/2026
Thought-provoking #read: The #Political #Gene Last #book by the late Bengt Olle Bengtsson, genetics prof, Lund University, on how #ideologies – #communism, #socialdemocracy, #liberalism, #conservatism, #nazism – have reacted to the #scientific ideas and results of #genetics. Is it in our #DNA?
arkiv.nu
The Political Gene - Arkiv förlag
This book is an open access title from Arkiv förlag. This means that in addition to the print edition that you can buy from us or from booksellers, there is also a freely available e-book edition, fre...
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Molly Schumer @mollyschumer.bsky.social · 12/05/2026
Do you know any students who are planning to apply to graduate school this cycle? Encourage them to apply to the Biology Preview Program! We provide intensive workshops to help students w/ their applications + 1:1 mentorship.
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Kaiser Lab @clocksevolution.bsky.social · 11/05/2026
(Young) chronobiologists, save the date! 📅⏰🌗 Great topic, great organisers, great place! #chronobiology #circadian #circatidal #circalunar #circannual @juleneumann.bsky.social @nils-reinhard.bsky.social @lhueppe.bsky.social @bioclocksuk.bsky.social @aberdlsagb.bsky.social
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Kaiser Lab @clocksevolution.bsky.social · 08/05/2026
Happy to share our new publication @plos.org! Lead by our former PhD student Alec Jacobsen (alecjacobsen.github.io), now postdoc with Anja Felmy @lunduniversity.bsky.social. A valuable collaboration with @gokhalecs.bsky.social, former colleague at @mpi-evolbio.bsky.social, now @uni-wuerzburg.de.
journals.plos.org
How competition can drive allochronic divergence: A case study in the Marine Midge, Clunio marinus
Author summary Reproduction timed to extrinsic environmental cycles is common across the tree of life, and can even result in speciation if reproductive timing were to diverge within a population. Tho...
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MPI for Evolutionary Biology @mpi-evolbio.bsky.social · 07/05/2026
Facial diversity in birds and mammals doesn’t just come from different signals – but from how cells respond to them. A new study in Science Advances shows evolution acts on both: signal placement and cellular interpretation. More Info: www.evolbio.mpg.de/3879733/news... @marketa-kau.bsky.social
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Kaiser Lab @clocksevolution.bsky.social · 01/05/2026
#Inspired by @nikihubbard.bsky.social I made a #colour palette for #Clunio marinus. What a #colourful world! 🪰🪰🪰🪰🦟🪰🪰🪰 #marinelife #invertebrates #scicomm #dataviz #insects #entosky #clocks #chronobiology @mpi-evolbio.bsky.social
A picture of the marine insect Clunio marinus, together with the palette of its major colours.
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Niki Hubbard, PhD 🐙🦀 @nikihubbard.bsky.social · 30/03/2026
Once upon a time I just admired nudis and sea slugs. But it was not enough. Now apparently I'm creating an R package to celebrate their colour palettes? 😅 First up, my Sydney fave, Hypselodoris bennetti. #rstats #nudibranch #dataviz 🦑🐙🧪 #marinelife #invertebrates
Close up with a beautiful nudibranch on a rocky reef. The lower half of the image is a palette of swatches made from the nudi's vibrant colours.
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Carl T. Bergstrom @carlbergstrom.com · 28/04/2026
More details on the firing of the National Science Board. The NSF now has no director, deputy director, or board. They have issued almost no new awards in 2026. The plan appears to be to completely destroyed the agency. The details are horrifying and have Russ Vought written all over them.
insidehighered.com
Board Ouster Raises Further Concerns About NSF’s Future
The White House axed all members of the board overseeing the National Science Foundation Friday, leaving the agency with no board, director or deputy director. It finally provided a reason Monday afte...
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MPI for Evolutionary Biology @mpi-evolbio.bsky.social · 28/04/2026
How do cell lineages evolve, and how does that shape trait evolution? Join our symposium Tracing Evolution Through Cell Lineages (Plön, 12–14 October). Hear perspectives from leading scientists and contribute with your own. Read more at: workshops.evolbio.mpg.de/event/145/ #EvoDevo #StemCell
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Molly Schumer @mollyschumer.bsky.social · 24/04/2026
Job ad now available here: careersearch.stanford.edu/jobs/life-sc...!
careersearch.stanford.edu
Life Science Research Professional 1 in School of Humanities and Sciences, Stanford, California, United States
Life Science Research Professional 1 (On-Site Only)This position has been deemed critical by the School of Humanities and Sciences Dean’s Office and.....
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Molly Schumer @mollyschumer.bsky.social · 23/04/2026
Please share widely! We will imminently be posting a technician position in our lab group since @rheasood.bsky.social is off to grad school 🙌! If you know of anyone excited about molecular biology, evolution, and functional genomics please have them reach out (schumer at stanford). Start date ~June
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Kaiser Lab @clocksevolution.bsky.social · 30/03/2026
Our research is in #GEO #magazine! As a boy, I read every issue of GEO from front to back. Now the work of my lab is in it. Feels kind of surreal ... and very grateful for the journey! 🙏 Big THANK YOU to Solvin Zankl 📸 and Katharina Jakob ✍️ ! #moon #tide #science #scicom #nature @maxplanck.de
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Kaiser Lab @clocksevolution.bsky.social · 16/03/2026
This is an exciting #perspective by our colleagues Amor Damatac II, Markéta Kaucká, Kristian Ullrich, as well as Alexander Klimovich, in #Nature Communications! Congrats! @marketa-kau.bsky.social @amordamatac.bsky.social #evodevo #hourglass #embryogenesis #singlecell #development #evolution
nature.com
A cellular basis for the hourglass pattern in vertebrate embryogenesis - Nature Communications
The developmental hourglass has long been seen at the level of embryos. By zooming in to single cells, this Perspective shows that mid-embryonic conservation arises from converging cell states constra...
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Kaiser Lab @clocksevolution.bsky.social · 03/03/2026
🪰🪲🐜🐛🪳🐝🦋🦟🐞🪰🪲🐜🐛🪳🐝🦋🦟🐞🪰🪲🐜🐛 Es gibt Millionen #Arten von #Insekten. Jede Art hat im Laufe der #Evolution ganz spezielle Probleme gelöst. Auch das ist #Biodiversität. Und wir können viel von ihnen #lernen! #Biomimetik #Entomologie #Natur #InsektenSindGroßartig @spektrum.de @jlugiessen.bsky.social
spektrum.de
Insekten-Biotechnologie: Ideengeber auf sechs Beinen
Gießen ist ein Zentrum der Insekten-Biotechnologie. Fachleute erforschen hier Käfer, Raupen und Maden, um Ansätze für neue Medikamente, Baustoffe oder Futtermittel zu finden.
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Kaiser Lab @clocksevolution.bsky.social · 03/03/2026
Here is another recent article highlighting some of the emerging approaches to study the #complex #genotype #phenotype map. #Genetics #BeyondMendel #Genomics #EvoBio #NGS
academic.oup.com
Leveraging low-cost short-read sequencing: revolutionizing complex trait genetics
Abstract. The genetics of complex traits has been fundamentally transformed by the dramatic reduction in short-read sequencing costs, leading to a dramatic
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ERGA - European Reference Genome Atlas @ergabiodiv.bsky.social · 27/02/2026
What is biodiversity? What is genomics? How do they work together to support species monitoring & conservation? 🌍🧬 The #Connections series explores these questions: biodiversitygenomics.eu/category/con... @unbiodiversity.bsky.social @biogeneurope.bsky.social @iboleurope.bsky.social
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MPI for Evolutionary Biology @mpi-evolbio.bsky.social · 27/02/2026
Our very own Rajalekshmi N. Sarma is on the line-up! 🎤 Women Science Show (Science Comes to Town) — Thu, 5 March 2026, 7.00 pm, STUDIO Filmtheater, Kiel. Six 10-minute talks from early-career women researchers. Free entry — bring friends & family 😊
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ERGA - European Reference Genome Atlas @ergabiodiv.bsky.social · 25/02/2026
#ERGAReads | 🐚 🌊 🧬 Ocean Genomes: reference genome resources for marine vertebrates rdcu.be/e25OP
nature.com
Ocean Genomes: reference genome resources for marine vertebrates - npj Biodiversity
npj Biodiversity - Ocean Genomes: reference genome resources for marine vertebrates
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Kaiser Lab @clocksevolution.bsky.social · 25/02/2026
Remember Larry, the #scholastic #cat? 2 y ago, but still shows how easy it is to fake #papers & #citations. What can we do? Maybe simply value #quality over (easily measurable) #quantity when assessing #scientists. It's more work, but surely pays. #PaperMill #AI #ResearchIntegrity #FakeScience
science.org
How easy is it to fudge your scientific rank? Meet Larry, the world’s most cited cat
“Exercise in absurdity” reveals flaws in Google Scholar’s productivity metrics
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Kaiser Lab @clocksevolution.bsky.social · 23/02/2026
"Der #Mond, das #Meer und die #Mücke - eine Reise durch die Welt der Biologischen #Uhren" Vortrag von Dr Tobias Kaiser MPl für Evolutionsbiologie, #Plön Mittwoch, 4.3.2026, 19 Uhr Eutiner Landesbibliothek, Schlossplatz 4, #Eutin #SHUG #CAU #WissKomm #Chronobiologie #Evolution #Ökologie #Genomik
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Kaiser Lab @clocksevolution.bsky.social · 23/02/2026
Looking forward to this! The talk will be in German, though. And also about: #ecology #evolution #genomics #tides #basicresearch #scicomm
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