Rainbow shading of a confocal micrograph of a developing mouse neural tube. The protein actin is stained and colored in rainbow to indicate depth in the section.
Happy #FluorescenceFriday! This is a maximum intensity projection of depth shaded actin (🌈) in a section from an E9.5 🐭 neural tube (NT). 🔬 by postdoc @christinaadaly.bsky.social 👩🔬 🧪 Image shows the floor plate and lumen of the developing NT.
#SciArt #DevBio #DevNeuro
10.10.2025 15:19 — 👍 82 🔁 19 💬 2 📌 1
I’m happy to share some plugins I’ve been developping this summer: "Channels and Contrast" and LUTs Manager!
I can’t find new bugs and ideas by now so I need your help to please test them in your machines and report bugs, feedbacks and ideas! forum.image.sc/t/looking-fo...
04.10.2025 11:50 — 👍 93 🔁 34 💬 6 📌 2
The Company of Biologists 100 logo to the left and QR code to the right.
Portrait of Mark Peifer to the left, text to the right
100 extraordinary biologists
Mark Peifer
Mark Peifer is a recent Company Director and a prolific author, having published in Development, Journal of Cell Science and Biology Open. Mark is a cell and developmental biologist at the University of North Carolina, USA, investigating the epithelial tissues that form the basic architectural unit of our bodies and of those of other animals.
#100biologists #biologists100
Our next extraordinary biologist is Mark Peifer, recent @biologists.bsky.social Director and a prolific author, having published in @dev-journal.bsky.social, @jcellsci.bsky.social and @biologyopen.bsky.social. #100biologists
@peiferlabunc.bsky.social
03.10.2025 16:12 — 👍 27 🔁 9 💬 1 📌 0
RhoA (blue) and the actin cytoskeleton (magenta) are shown in a set of primary microglia.
For #FluorescenceFriday, RhoA (blue) and the actin cytoskeleton (magenta) are shown in a set of primary microglia 🔬 #Neuroscience #Microscopy
03.10.2025 13:07 — 👍 81 🔁 16 💬 4 📌 1
Listening to the new Taylor Swift album & working on figures, sharing a 🤩 image for #FluorescenceFriday
[penetrating 🐭 cerebral arteriole at the pial surface, aSMA in yellow = smooth muscle cell, pan-laminin in cyan = basement membrane, fibroblast in magenta...squeezing in to cover that vessel 🫂)
03.10.2025 12:42 — 👍 33 🔁 6 💬 1 📌 0
😍 amazing 🔬
03.10.2025 10:08 — 👍 1 🔁 0 💬 0 📌 0
My entry for today’s #FluorescenceFriday: a pupal #Drosophila testis with muscles expressing
🔵 lifeact &
🔴 RFP-nls
Honored & grateful to receive an honorable mention at @healthcare.nikon.com Nikon Small World 🌍🔬✨
🔗 www.nikonsmallworld.com/galleries/20...
#NikonSmallWorld #Microscopy #ScienceArt
03.10.2025 09:06 — 👍 222 🔁 43 💬 11 📌 2
One out of many reasons why gills fascinate me 🔬🧬
PS: A recent study showed that the outer ear cartilage shares gene regulatory programs with the gill filaments of fishes and amphibians — the gills program has been repurposed to create parts of the human ear 👂
🔗 pubmed.ncbi.nlm.nih.gov/39788155/
02.10.2025 13:35 — 👍 22 🔁 2 💬 0 📌 0
See this? This = implanting mouse embryo. Usually this happens inside its mother and is invisible to us, but we can actually watch implantation ex vivo with the hope of understanding why implantation goes awry in embryos of older women. A 🧵...
01.10.2025 18:20 — 👍 219 🔁 68 💬 11 📌 18
Great picture of a fascinating creature 🐙
01.10.2025 17:25 — 👍 0 🔁 0 💬 0 📌 0
01.10.2025 15:33 — 👍 4 🔁 1 💬 0 📌 0
1🧵
Excited to share my first PhD paper, published in @dev-journal.bsky.social
What if fish gills —often overlook —hold secrets about development, patterning, and function?
We uncovered how early patterning shapes adult gill architecture.
journals.biologists.com/dev/article/...
#DevBio #Zebrafish
17.09.2025 13:58 — 👍 53 🔁 26 💬 4 📌 2
Development does not happen in isolation! Material properties, geometry, stiffness, fluid flows...can all steer how development unfolds. If you’re exploring these kinds of questions, we’d love to see your work @dev-journal.bsky.social
More info below ⬇️
19.09.2025 09:48 — 👍 31 🔁 22 💬 0 📌 0
For #FluorescenceFriday - immunostaining in a tissue section from the cortex of the human 🧠showing blood vessels 🟢 interacting with some astrocytes 🟠⭐. Image credit to PhD student Sang Ho Kwon in the JHU BCMB training program. 🔬🧪🤩
26.09.2025 12:33 — 👍 24 🔁 2 💬 0 📌 0
Behold! A microscopic Viking longship riding a giant nematode!
#FluorescenceFriday #SciArt
26.09.2025 20:07 — 👍 24 🔁 6 💬 2 📌 0
Gorgeous 😍
26.09.2025 18:39 — 👍 1 🔁 0 💬 0 📌 0
Image of a fluorescently labeled adult mouse kidney showing AQP2 staining of collecting ducts and connecting segment in green and alpha SMA staining of the arterial tree in magenta. The collecting ducts look like squiggly branches.
For this #FluorescenceFriday, a gorgeous image of an adult mouse kidney labeled with AQP2 and alpha SMA antibodies. AQP2 (green) marks the collecting duct and distal connecting segment while SMA marks the arterial tree. Courtesy of talented postdoc Sarah McLarnon.
26.09.2025 17:51 — 👍 113 🔁 32 💬 5 📌 0
Sea urchin metamorphosis is maybe one of the most radical event in developmental biology. In just about an hour, these little pluteus larvae completely reorganize their entire body plan.
Very happy that this video got awarded an honorable mention by #NikonSmallWorld 😃
26.09.2025 00:56 — 👍 86 🔁 30 💬 2 📌 3
Stunning schematics 🦓🐟
25.09.2025 06:06 — 👍 0 🔁 0 💬 0 📌 0
✨Development meets design in this embryonic chameleon lung 🫁 🦎. Smooth muscle swirls 🟣 and branching tips and cartilage 🟢 come together in reptilian lung morphogenesis. Image taken by @drkatiegoodwin.bsky.social 🔬🧪
#FluorescenceFriday #DevBio
08.08.2025 13:11 — 👍 51 🔁 14 💬 0 📌 1
Same ...amazing image😍🔬
24.09.2025 18:20 — 👍 1 🔁 0 💬 0 📌 0
Mouse (Mus musculus) 🐭 is the powerhouse of mammalian genetics, essential for studying embryogenesis, organ development and gene function using transgenic technologies. 📸 Image by Zhong Hua also featured on the cover of Developmental Biology textbook (11th edition) #ModelMonday
15.09.2025 19:53 — 👍 50 🔁 8 💬 0 📌 1
Cartoon of a speculative heterogenous cell population performing mesenchymal collective cell migration.
1/12 A very special moment for me! 🎉
My first paper as corresponding author—a @jcb.org Perspective on how contact-based decision-making in collective cell migration can itself encode blueprints for complex patterns and shapes.
rupress.org/jcb/article/...
#cellbio #devbio #science
🧵for details
24.09.2025 13:06 — 👍 103 🔁 30 💬 4 📌 2
Nautiloids (pictured)—a lineage of ancient, externally shelled cephalopods—once dominated our oceans, but today, these living fossils are threatened and in need of protection from over-exploitation.
Our latest issue is out!👇
www.cell.com/current-biol...
On the cover: Nautilus ≈ 🐙+🐚
(Maybe — like the Nautilus — our journal is a living fossil, believing in the interest and inspiration our readers might draw from the diversity of biological systems, questions and approaches we try to feature🙏 )
22.09.2025 17:28 — 👍 40 🔁 7 💬 0 📌 2
Hey #pollen people! @theobrominated.bsky.social would like to know which species these mixed pollen grains are from, and I admit except for pine and lily, I'm not sure. Would anyone be able to help?
#botany #plantscience #bioimaging #microscopy
19.09.2025 18:48 — 👍 31 🔁 15 💬 3 📌 0
✨ They say true beauty is on the inside… This zebrafish took that personally 🐟 🟢 Bone 🟣 tendon & ligament🔬Image by Hung-Jhen (Olivia) Chen #FluorescenceFriday #DevBio #Zebrafish
19.09.2025 19:21 — 👍 45 🔁 7 💬 0 📌 1
Thank you🔬I really love your algae 🌿 images
19.09.2025 15:20 — 👍 1 🔁 0 💬 0 📌 0
Thanks, Chaitanya...congrats to you preprint with Anna🥳
19.09.2025 15:16 — 👍 1 🔁 0 💬 0 📌 0
Thank you 🙂↕️
19.09.2025 15:16 — 👍 0 🔁 0 💬 0 📌 0
High-end modular and portable #lightsheet microscopy for inside and outside the lab / Flamingo project / Imaging development, physiology and anatomy in live specimens and cleared tissues. Former @morgridgeinstitute.bsky.social, @mpi-cbg.de
huiskenlab.com
Do you really don’t know?
(I’m a philosopher and historian of biology, interested in all things evolutionary, #genetic, or #cognitive. I find most things ridiculous.)
http://www.ehudlamm.com
Fish biodiversity, genomics. Illinois Natural History Survey Asst Research Scientist. Also aquarium fish hobbyist and plant parent. Profile pic: With a tamandua knifefish. He/him
Official Bluesky account for the FOSS vector program, Inkscape
Banner originally by KessM https://inkscape.org/~KessM/%E2%98%85draw-your-world
postdoc at MRC-LMB - McDole Lab - I like shapes and figuring out how cells make them 🇨🇦
Assistant Professor at Tufts Medicine studying microbes, brains, and the immune system 🚽🦠🧠
Fermenter, gardener, Zen Buddhist. Ask me about #julialang!
🎙️: https://audiommunity.org
🌎: https://blog.bonham.ch
💻: https://GitHub.com/kescobo
Upconversion nanoparticles, optical biosensors, chiral spectroscopy, scicomm, blood oxygen | bass player | uranium glass collector
Group website: www.mackenzie-lab.org
he/him | Glasgow | Expect typos
A career network featuring science jobs in academia and industry.
Visit our platform at www.science.hr
Else Kröner Fresenius Professor & Chair of Translational Nutritional Medicine, Technical University of Munich | PI @LMU_Uniklinikum @HelmholtzMunich | Former @Harvard @MET_HSPH @gshlab @UKEHamburg
Homepage: https://www.mls.ls.tum.de/tnm
Postdoc in the Luschnig lab. Flyologist 🪰 here to share my excitement about actomyosin.
Check out how contractility controls paracellular permeability here: https://shorturl.at/Wnb2n
biologist | postdoc | evo devo | morphology | genomes | geckos | loud music & hot sauce enthusiast | he/him
https://aarongriffing.weebly.com/
#GeckoEvoDevo
I'm an associate professor @UofUBiology, Utah, USA
gagnonlab.org | fish stuff in and out of the tank
Early career researchers interested in microscopy and bioimaging 🔬
Director of the Institute of Pharmacology and Vice Dean of the Medical Faculty, Marburg University, Germany. Interested in Epithelial Biology and Pharmacology
International Open Access journal publishing on molecular and translational medicine. IF 2024,9.4; Scopus Citescore 2024, 8.4.
Mission: To advance education and to promote public awareness on the subject of regenerative biology.
Group leader at MPI Molecular Biomedicine. Growing organoids and poking embryos to understand how functional organs are built.
https://www.mpi-muenster.mpg.de/researchgroups/rocha
Stem cell biologist wanting build an artificial kidney and understand development. My lab is at https://lindstromlab.usc.edu/
Director of ASCEND
See our spatial transcriptomic, organoid, and stem cell program https://ascend.usc.edu
A pioneer of sustainable open access, where research is always in progress.