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Nils Reinhard

@nils-reinhard.bsky.social
115 followers 140 following 20 posts

DAAD Postdoc PRIME fellow | University of Münster and Okayama University | Chronobiology

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Nils Reinhard @nils-reinhard.bsky.social · 02/10/2026
Another 🐉🪰: This time, a female globe skimmer (Pantala flavescens). These dragonflies can be found in large swarms here in 🇯🇵. Its brain is smaller than that of S. albardae, lacks innervation of the ocelli and most of the lobula, but shows broad arborizations of the large lamina. #FluorescenceFriday
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Nils Reinhard @nils-reinhard.bsky.social · 26/09/2026
New staining is coming soon! Stay tuned for the next #FluorescentFriday. Until then, enjoy some abstract art generated in the process, and a big shout-out to the great BigStitcher plugin for Fiji from the Preibisch Lab! @preibischs.bsky.social imagej.net/plugins/bigs...
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Stefan Luschnig @luschnig.bsky.social · 04/08/2026
Interested in using #Drosophila genetics & advanced imaging combined with modeling to study inter-organ transport and epithelial dynamics? We’re hiring a #PhD student @uni-muenster.de, based at the Multiscale Imaging Center and @sfb1348.bsky.social Graduate School. Apply here tinyurl.com/ypx74a5d
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Nils Reinhard @nils-reinhard.bsky.social · 31/07/2026
Different lab, different continent, different species — same curiosity 🇯🇵 The extensive PDH-ir arborization pattern of a male Sieboldius albardae dragonfly 🐉🪰. The projections are color coded from anterior (blue) to posterior (yellow). Drosophila brain for scale. #FluorescenceFriday Detail images 👇
This fluorescence microscopy image shows the PDH-ir neuronal network in the male dragonfly Sieboldius albardae. The image reveals an impressive, dense arborization pattern in the lamina, medulla, lobula complex, and protocerebrum. The projections are depth-coded from anterior (blue) to posterior (yellow). A Drosophila brain is shown for scale. Sieboldius albardae has about 100 times larger brain than Drosophila.
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NeuroTune @neurotune.bsky.social · 13/07/2026
We are recruiting two highly motivated PhD candidates for our project, Circadian Tuning of Synaptic Communication, at Leipzig University. More information and application details: uni-leipzig.b-ite.careers/jobposting/8... Please share with interested candidates!
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Luísa Tupinambá Jabbur @jabbur.bsky.social · 11/07/2026
The lab where I did my PhD is hiring a postdoc to develop a BRET system for imaging neural activity in freely behaving animals! (yes, I know, Carl has quite the range lol) Vanderbilt is a great place to be, and Carl was truly an excellent mentor to me, so do consider applying! #NeuroSky #ChronoSky
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Universität Münster @uni-muenster.de · 03/07/2026
Biologist Angelica Coculla is researching the internal circadian clock of fruit flies. A recent paper published in the journal Science shows that the insects can reset their internal clock through their behaviour. With the molecular rhythm, the sleep-wake cycle returned. #Biology
uni-muenster.de
A switch for the right rhythm
Biologist Angelica Coculla is researching the internal circadian clock of fruit flies. Her latest studies show that the insects are able to reset their internal clock. As the molecular clock resets, t...
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Erik Herzog @erikherzog.bsky.social · 19/06/2026
Join us! Ask Me Anything as part of the #SRBR World Circadian Day. Organized with expert researchers and physicians studying #biologicalrhythms and #sleep. Real-time responses starting in just 5 circadian cycles from now.
World Circadian Day. June 24, 9-11am Pacific Daylight Time. https://reddit.com/r/science
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Reese Richardson @reeserichardson.bsky.social · 05/06/2026
The Thermo Fisher situation keeps getting worse. We've now collected 450+ problematic images presented as verification data in TF's antibody catalog. This includes: 🖌️ Dozens more images with duplications or painting 🖨️ Hundreds of blots that all share the same background (behold slideshow below)
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Meet Zandawala @zandawala.bsky.social · 29/05/2026
Zandawala lab is looking to recruit a postdoc to work on neuromodulation of feeding in Drosophila and other arthropods at KU Leuven (Leuven, Belgium). Details for the position can be found here: www.kuleuven.be/personeel/jo... Please share!
kuleuven.be
Postdoctoral Researcher in Neuromodulation of Feeding
We are recruiting a postdoctoral scientist to join the recently opened Zandawala Lab at KU Leuven. The position is funded by an Odysseus grant from FWO (Research Foundation – Flanders). For more infor...
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Piali Sengupta @senguptalab.bsky.social · 22/05/2026
I was asked to list any international people I would collaborate with in the next two years. I don’t even know where our science will go next month. Do these people have any fucking clue about how science works??!!
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Lukas Hüppe @lhueppe.bsky.social · 22/05/2026
Are you an ECR or young PI passionate about biological timing?⏰ Then save the date 📅 and join us at the Meeting of Young Chronobiologists 2027 in beautiful Aberystwyth, Wales 🏴󠁧󠁢󠁷󠁬󠁳󠁿 🌊☀️🏝️ www.conference-myc.org Great fun organizing this with @juleneumann.bsky.social 🦟🦀 and @nils-reinhard.bsky.social 🪰
conference-myc.org
(no title)
A networking space for early career chronobiologists
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Jule Neumann @juleneumann.bsky.social · 10/05/2026
Save the date! Excited to co-organize this 👇 event together with @nils-reinhard.bsky.social and @lhueppe.bsky.social in beautiful Aberystwyth, UK next year! If you are an early career researcher in the field of Chronobiology come join us! 🕚🌈🌊🧬 @bioclocksuk.bsky.social @aberdlsagb.bsky.social
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Proceedings of the National Academy of Sciences @pnas.org · 06/04/2026
A method dubbed “HairTime” allows researchers to determine a person’s internal circadian clock phase from a few of their hairs, revealing whether someone is a night owl, a morning lark, or, perhaps, a person working the night shift. In PNAS: ow.ly/anu250YEvsv
Magnified image of a human hair. Stock image.
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Stefan Luschnig @luschnig.bsky.social · 27/03/2026
Job alert for a DREAM job: we are hiring a Research Associate to lead the #Marine Station Carolinensiel in the Institute of Integrative Cell Biology and Physiology @uni-muenster.de Field + lab • leadership • permanent position Apply here tinyurl.com/mtr7r5jt See www.uni-muenster.de/Biologie.IMZ...
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Pingkalai R. Senthilan @pingkalai.bsky.social · 04/03/2026
Our RH7 preprint was featured today in eLife’s Magazine Insight by @soeren-haefker.bsky.social. "Non-Visual Light Perception: Ancient photoreceptor shapes behavioural responses" doi.org/10.7554/eLif... @flyneuro.bsky.social @nils-reinhard.bsky.social @flyingclocks.bsky.social @v-kirsch.bsky.social
doi.org
Non-Visual Light Perception: Ancient photoreceptor shapes behavioural responses
Experiments on Drosophila show that an evolutionarily conserved photoreceptor that senses light outside of the retina can regulate responses to direct visual cues.
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Stanley Heinze @stanley-heinze.bsky.social · 01/03/2026
After 5 years of developing, a new preprint from the lab - introducing our workflow for comparative insect connectomics, aimed at democratizing connectomics. @erc.europa.eu @lundvision.bsky.social @biologylu.bsky.social Read it here: www.biorxiv.org/content/10.6...
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Proceedings of the National Academy of Sciences @pnas.org · 24/02/2026
In PNAS Science Sessions, Laura Duvall of Columbia University explains how a circadian peptide helps control when Aedes aegypti mosquitoes hunt and why understanding this timing could inform new disease prevention strategies. Listen now: ow.ly/scgm50Yl8F7.
Close-up image of a Aedes aegypti mosquito, piercing human skin with its proboscis to feed on blood.
Credit: wikimedia/James Gathany
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Jerome Beetz @beetzjerome.bsky.social · 20/02/2026
Have you ever asked yourself, how insect brains represent places? And whether insects do have place cells? Then move to Germany this summer and start your PhD in my lab. We conduct tetrode recordings from bumblebees that freely forage laboratory mazes. 🧠🐝#BeeSpace @erc.europa.eu @neuroethology.org
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Pingkalai R. Senthilan @pingkalai.bsky.social · 16/02/2026
Our reviewed preprint in eLife is out now! We show that RH7, an ancient opsin in non-retinal structures, shapes how Drosophila responds to light-dark changes. Working on the revision :-). @flyneuro.bsky.social @v-kirsch.bsky.social @flyingclocks.bsky.social @nils-reinhard.bsky.social #Drosophila
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NeuroDoWo @neurodowo.bsky.social · 11/02/2026
The registration for the NeuroDoWo 2026 will open on February 15th🧠 While you wait, you can check out our program on the website🔍 👉🏼Link in bio We hope to see you soon! Stay tuned for more details👀 Suported by @biologists.bsky.social, @neurowissg.bsky.social and @dzg-neurobiology.bsky.social
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Hannah Haberkern @hannah-haberkern.bsky.social · 23/12/2025
📢 Join us, the Haberkern lab, @uni-wuerzburg.de for a postdoc studying neural circuit mechanisms of navigation. You’ll spearheading neurophysiology experiments on our brand new 2P! ⏳ Apply by 28th February 2026 Details: www.haberkernlab.de/docs/ENPostd... #neuroscience #academicjobs #postdoc
On the left, the image shows a schematic of a fly head, ring neurons and EPG neurons together with some calcium imaging frames. On the right is a photo of a fly on a ball in virtual reality and another schematic of a VR system.
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NeuroDoWo @neurodowo.bsky.social · 19/12/2025
🧠The NeuroDoWo is coming to Würzburg The NeuroDoWo is a conference where neuroscience and phd students are brought together! 📍Würzrburg, Germany 🗓️ 8th to 12th June 2026 Stay tuned for speaker announcements, workshops, and registration info #phdlife #neuroscience #wuerzburg #conference #neurodowo
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Mica Rodríguez-Caron @micarodriguezc.bsky.social · 19/11/2025
SO HAPPY to share our new paper in @currentbiology.bsky.social! Using volumetric EM, we found daily shifts in synapses, vesicles, and mitochondria that accompany neuronal remodeling, linking structural plasticity to changes in how s-LNv neurons influence their targets www.cell.com/current-biol...
cell.com
Daily ultrastructural remodeling of clock neurons
A cluster of Drosophila clock neurons remodel their axonal arbors daily. Using volumetric electron microscopy at different times of day, Ispizua, Rodriguez-Caron, and colleagues reveal ultrastructural...
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Julius-Maximilians-Universität Würzburg @uni-wuerzburg.de · 29/10/2025
A tiny neural network is sufficient to control the daily rhythm of the fruit fly: New paper out in @pnas.org s.org by @nils-reinhard.bsky.social and @flyingclocks.bsky.social ingclocks.bsky.social. Only four specialized nerve cells drive the animals' endogenous clock. go.uniwue.de/circadianclock
The clock network of the fruit fly Drosophila melanogaster (gray). The clock neurons of the core clock, which form the minimal circuit of the internal clock, are highlighted in color. The four dorsal clock neurons examined in the study are marked in magenta, while the remaining neurons of the core clock are marked in blue. (Photo: Nils Reinhard)
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Nils Reinhard @nils-reinhard.bsky.social · 28/10/2025
On my last day at @flyneuro.bsky.social I am happy to share my latest paper about the DN1a clock neurons and their central role within the clock network. :) I am grateful for the nice time I had here in Würzburg and looking forward to new adventures in Okayama and Münster in the next years!
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Ko-Fan Chen 陳克帆 @kofanchen.biologists.social.ap.brid.gy · 14/10/2025
Hello #Neuroscience mastodon, we have a BBSRC funded #Phd position open! A cool project utilise #Drosophila transcriptome and connectome to map out the novel #sleep controlling visual pathway! see details here: www.kofanchenlab.net/come-join-us please boost and spread the words!
kofanchenlab.net
Come Join US
Fully funded PhD position available:
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Stephan Preibisch @preibischs.bsky.social · 11/10/2025
The connectome of the entire male Drosophila central nervous system is out!! Acquired using FIB-SEM @ 8x8x8nm, we aligned 7.5 mio 2D images aligned into one seamless 3D volume, which was used to segment & proofread neurons and synapses. @hhmijanelia.bsky.social www.biorxiv.org/content/10.1...
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Kaiser Lab @clocksevolution.bsky.social · 09/10/2025
WE ARE HIRING! Please spread widely! #Postdoc in #Evolutionary #Genomics -> www.mpg.de/25524526/ #Postdoc in #Molecular #Biology & #Cell #Signalling -> www.mpg.de/25524509/ @mpi-evolbio.bsky.social @maxplanck.de #ScienceJobs #EvoBio #MolBio #Ecology #Chronobiology #Marine #EntoSky #Biodiversity
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Julius-Maximilians-Universität Würzburg @uni-wuerzburg.de · 25/09/2025
The female menstrual cycle was probably originally synchronized with the lunar cycle. This has changed significantly due to artificial light and smartphones, as a new study now published in the Journal Science Advances shows. go.uniwue.de/moon
A man and a woman are seen silhouetted against the full moon. Their foreheads and noses are touching.
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FEBS Letters @febsletters.bsky.social · 17/09/2025
🎉🏅We congratulate 🌟Nils Reinhard 🌟 (University of Würzburg, Germany), winner of a FEBS Letters #PosterPrize at the European Biological Rhythms Society meeting #EBRS2025 in Lübeck, Germany! 🎉👏👏👏 @nils-reinhard.bsky.social
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FlyBase @flybase.bsky.social · 15/08/2025
FlyBase needs your help! We ask that European labs continue to contribute to Cambridge, UK FlyBase, whereas US and other non-European labs can contribute to US FlyBase. For more information and how to donate: wiki.flybase.org/wiki/FlyBase...
wiki.flybase.org
FlyBase:Contribute to FlyBase - FlyBase Wiki
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Pingkalai R. Senthilan @pingkalai.bsky.social · 01/08/2025
Our new paper is out now! We show the non-image forming role of #Rhodopsin7 in #Drosophila, expanding our understanding of #opsins beyond classical vision. This work highlights how #Rh7 contributes to extra-retinal light sensing and plays a role in behavioral light responses. @flyneuro.bsky.social
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Nils Reinhard @nils-reinhard.bsky.social · 20/06/2025
When you work with insects that play a role in pollination, you sometimes get some nice surprises, like this dandelion (Taraxacum) pollen grain. Interestingly, it was stained by Hoechst, although it contains no DNA in the exine. #didn'tMakeItIntoThePaper-TooPrettyNotToBeShown #FluorescenceFriday
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Pingkalai R. Senthilan @pingkalai.bsky.social · 13/06/2025
Two days left.... Abstract submission is opened until Sunday 15th June 2025 Clocks for Life - a life's journey in chronobiology Farewell symposium Prof. Charlotte Helfrich-Förster #GermanClockClub #Drosophila #CircadianClock @uni-wuerzburg.de @biologie-uniwue.bsky.social @flyneuro.bsky.social
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Nils Reinhard @nils-reinhard.bsky.social · 13/06/2025
Today's pictures are closely related to last week's picture of the onion leaf miner. I was quite surprised when, instead of flies, this pretty parasitic wasp eclosed from the pupa. Unfortunately, I was unable to identify the species. If you know the species, please let me know. 1/2
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Nils Reinhard @nils-reinhard.bsky.social · 06/06/2025
The second picture is of the onion leaf miner Phytomyza gymnostoma. Thanks to the infested leek plants of #CharlotteHelfrich-Förster, we had the opportunity to look at the nervous system and the PDH-ir cells of this pest fly. #didn’tMakeItIntoThePaper-TooPrettyNotToBeShown #FluorescenceFriday
PDH-ir cells in the brain and the VNC of Phytomyza gymnostoma
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Nils Reinhard @nils-reinhard.bsky.social · 30/05/2025
Since my time as a PhD student is slowly coming to an end, I would like to take the opportunity to post a few pictures here that I took during my PhD and that fall into the #didn’tMakeItIntoThePaper-TooPrettyNotToBeShown category. #FluorescenceFriday
Colorful neurons in a Drosophila melanogaster brain.
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Julius-Maximilians-Universität Würzburg @uni-wuerzburg.de · 21/05/2025
Wir begrüßen Professorin @silkesachse.bsky.social‬ als neue Leiterin des Lehrstuhls für #Neurobiologie und #Genetik! Sie kommt aus Jena zu uns (@mpi-ce.bsky.social) und erforscht den Geruchssinn von #Insekten. ➡️ www.uni-wuerzburg.de/aktuelles/ei...
Die neue Würzburger Professorin Silke Sachse. (Foto: Nives Kramberger)
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Pingkalai R. Senthilan @pingkalai.bsky.social · 16/05/2025
www.biozentrum.uni-wuerzburg.de/neurogenetic... #CharlotteFörster #CharlotteHelfrich-Förster #Chronobiology #Drosophila #CircadianClock
biozentrum.uni-wuerzburg.de
Verdienstmedaille für Charlotte Förster
Für herausragende Verdienste um die JMU erhielt Professorin Charlotte Förster auf dem Stiftungsfest 2025 die Julius-Maximilians-Verdienstmedaille.
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Dirk Rieger @flyingclocks.eurosky.social · 14/05/2025
#chronobiology #chronobiologie #CharlotteHelfrich-Förster #circadianclock #Drosophila #charlotteförster #Julius-Maximilians-Universität @uni-wuerzburg.de @biologie-uniwue.bsky.social
Farewell symposium in honour of Prof. Dr. Charlotte Förster July 30th 2025
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Julius-Maximilians-Universität Würzburg @uni-wuerzburg.de · 09/05/2025
New paper out in @elife.bsky.social! Antarctic krill not only reacts to external environmental influences such as light or food. It also uses its internal clock to adapt to the conditions of the polar environment. @lhueppe.bsky.social @awi.de @hifmb.de ➡️ go.uniwue.de/antarctic-kr... 📷 Lukas Hüppe
A maximum of six centimeters long and weighing two grams: Antarctic krill
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Prof. Fred Gachon (he/him) @fgachon.bsky.social · 06/05/2025
Very interesting career perspective from Charlotte Helfrich-Förster. A lot of very good advices for young scientists rdcu.be/ekQat
rdcu.be
Career perspective
npj Biological Timing and Sleep - In this career perspective article, the author describes her long pathway to a professorship in Germany.
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Lukas Hüppe @lhueppe.bsky.social · 05/05/2025
New paper out in @elife.bsky.social! Antarctic krill use their clock to control daily rhythms of swimming activity across a wide range of photoperiods, which helps them adapt to their high-latitude habitat🌊🦐🕖☀️ Great collaboration between @uni-wuerzburg.de, @awi.de, @hifmb.de! doi.org/10.7554/eLif...
doi.org
A circadian clock drives behavioral activity in Antarctic krill (Euphausia superba) and provides a potential mechanism for seasonal timing
Behavioral experiments provide strong evidence that krill swimming behavior is controlled by biological clocks throughout the year, revealing a key mechanism for adaptation to high-latitude habitats.
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Dennis Horn @dennishorn.de · 02/05/2025
"Tatsächlich fragen sich viele, ob man eine Partei, die derzeit so viel Zuspruch erfährt, überhaupt verbieten kann. Doch diese Frage geht verfassungsrechtlich am Kern dessen vorbei, was ein Parteienverbot in der Demokratie bedeutet. [...] Die Demokratie und ihre Institutionen [zu] schützen."
tagesschau.de
Kommentar: Ein AfD-Verbot ist das Gebot der Stunde
Das Gutachten des Verfassungsschutzes zur AfD hat auch juristisches Gewicht, meint Max Bauer. Die verfassungsfeindlichen Ziele der Partei seien überdeutlich: Nur ein Verbot könne die Demokratie und ih...
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Silke Sachse @silkesachse.bsky.social · 07/03/2025
It‘s finally official! I am thrilled to start at the Chair of Neurobiology and Genetics at the @uni-wuerzburg.de on April 1st! I am very grateful to all my mentors, group members, collaborators and friends without whom I could not have achieved this. Please come & visit beautiful Wuerzburg soon!
Official appointment by the president of the University of Wuerzburg.
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Sergio Hidalgo Sotelo @sergiohidalgo.bsky.social · 19/02/2025
A few months ago, Yao Cai and I had the opportunity to interview the amazing Dr. Charlotte Helfrich-Förster. We asked questions about her career and life experiences. An example of scientific resilience and success. Out now in the Journal of Biological Rhythms. t.co/v2UxlEFZme
t.co
https://doi.org/10.1177/07487304251316916
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Dirk Rieger @flyingclocks.eurosky.social · 29/01/2025
@nils-reinhard.bsky.social Look what nature, a microscope and an amazing young scientist can do.
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Auschwitz Memorial @auschwitzmemorial.bsky.social · 27/01/2025
Auschwitz was at the end of a long process. It did not start from gas chambers. This hatred was gradually developed by humans. From ideas, words, stereotypes & prejudice through legal exclusion, dehumanization & escalating violence... to systematic and industrial murder. Auschwitz took time.
A bird's-eye view of a former Auschwitz II-Birkenau camp showing a wide dirt pathway flanked by parallel rows of barbed-wire fences. Groups of visitors walk along the path, surrounded by the remnants of brick structures and barracks, now reduced to foundations. Green grass contrasts with the somber history of the site, as the path leads toward a guard tower in the distance.
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