Recent grads, looking for a boost to help you launch your STEM career? Our new ASPIRE Internship Program offers a year of mentorship, hands-on experience & career development for recent grads. Positions starting in Summer 2026 are now open: https://alleninstitute.org/careers/internships/

My lab is hiring a postdoc (ERC funded)! If you're interested, get in touch!

So excited to share this as a new junior PI: My brand-new lab website! 🎉🪰🌀 www.bischofflab.com Please pass it on to young, motivated researchers looking for PhD positions 😊 And for the #FluorescenceFriday community: don’t miss the SciArt Gallery! #CellBio #DevBio #PhDjob #PhDposition #Science

Calling all postdocs! Applications are open for Dept. of Molecular Biosciences 3rd Trailblazers Postdoctoral Symposium @utaustin.bsky.social. Come to Austin, meet your peers, showcase your work. Application is easy and all expenses are paid! Spread the word! tinyurl.com/yw7ffjn9

Our study on the mitotic stopwatch has been published. We demonstrate that USP28 interacts with 53BP1 to stabilize p53 and show that cancer cells frequently harbor mutations that impair stopwatch assembly, thereby suppressing the mitotic stress response. rdcu.be/eTPU2

New in @natcomms.nature.com, OIST researchers describe how cancer cells lose their sense of time to evade stress responses – revealing new insights that could shape anti-cancer treatments. www.oist.jp/news-center/... Or read the full paper at www.doi.org/10.1038/s41467-025-66341-3

Swing by my poster today #ASCBiology #CellBio2025 and learn about embryonic development in C.elegans!

The last @odlab.bsky.social poster is today! Go see @nehavarshney.bsky.social about worm embryo development gone wrong 😱

Today's the day! If you're at #CellBio2025, come visit my poster to learn more about Aurora B and cytokinesis. Afterwards, check out the posters from the other OD lab members attending the conference 🥳

We’re recruiting a Postdoctoral Researcher at OIST (Okinawa, Japan) to explore how mitotic stress shapes aging. If you’re excited about cell biology, aging, and mechanistic discovery, we’d love to hear from you. More info: www.oist.jp/careers/post... Website: www.oist.jp/research/res...

We are very excited to present our work at #CellBio2025! Mark your calendars and check out some fantastic posters from our lab members @nehavarshney.bsky.social @aleesaschlientz.bsky.social @dorinehintzen.bsky.social & @jiaweixu.bsky.social. Looking forward to reconnecting with the #ASCB community!

The mitotic stopwatch synergizes with mild p53 activation to halt cell proliferation https://www.biorxiv.org/content/10.64898/2025.12.02.691971v1

Tell your undergrads about this. It’s a fantastic short-course in Ann Arbor, all expenses covered. Do some experiments in developmental biology and learn about careers in research and life as a grad student 🧪

Are you an early-stage graduate student (2nd or 3rd year) or early-stage postdoc based in the US or Canada, working primarily in Drosophila? Would you like to help improve the experience of all trainees working in Drosophila research? If so, read on. (Please repost to reach a broad audience.)

My new ImageJ / Fiji toolkit is out 🔥! The goal is to make image handling & visualization easy, with an intuitive interface! Install it on Fiji with the "Image Viewer" update site #microscopy #ImageJ #FluorescenceFriday #microscopyMonday imagej.net/plugins/imag...

A chromatin-associated pool of Aurora A controls kinetochore-microtubule attachments to ensure chromosome biorientation https://www.biorxiv.org/content/10.1101/2025.10.31.685952v1

@joann-trejo.bsky.social, @marymunson4.bsky.social and I have a commentary in @natcellbio.nature.com on recent attacks on DEI in biomedical research: "If scientific research, especially biomedical research, is meant to serve everyone, then it requires that everyone has an opportunity to participate"

New paper from the lab! Many animal cells exhibit chiral cell surface dynamics, which are proposed to drive left–right asymmetric patterning. However, the molecular mechanisms linking these events remain unclear. authors.elsevier.com/a/1l%7E7B3QW...

Dear all, A scientist from UNC Chapel Hill, Paul Maddox, is running for congress in NC for a seat currently held by a republican. If you care about science (and democracy) please consider donating to his campaign #Standupforscience secure.actblue.com/donate/paul-...

[email protected] of Fred Hutchinson Cancer Center will kick off the #SDBPostdocSeminar with his talk "Transcription factor code specifies vagal motor innervation of organ targets during development" Image: Vagal axons extending towards organ targets during development

🚨JOB ALERT🚨 FRIENDS PLEASE SPREAD and RT We are building a small expert team within the @bokelab.bsky.social at @crg.eu @prbb.org to investigate fundamental questions in oocyte cell biology, focusing on how proteostasis regulation influences dormancy and fertility. See below 2 calls👇

Now out on bioRxiv. 🥳My research on #cytokinesis, averaging thousands of #ExM images🔬, creating a dynamic atlas of cytokinesis 🦠⏳. Here's an animated sneak peek of what we found. Better resolution on bioRxiv😄 #PSFoftheGIF


1/6 Extremely happy to share my PhD work is out on bioRxiv! We discovered that microtubules deform mitotic centrosomes. When we removed them, the SPD-5 scaffold became denser but didn't lose material. This suggests it's an elastically deformable solid! This only happens in mitosis.

I am honored to be selected as a winner of a 2025 MBoC Early-Career Paper Award for my recent work on the role of kinetochores in establishing neuronal architecture. Thank you to my supervisor @dcheerambathur.bsky.social and co-authors! @ascbiology.bsky.social www.molbiolcell.org/doi/full/10....

Our recent study exploring the mechanisms behind hybrid incompatibility in Caenorhabditis Elegans nematodes is now available at @currentbiology.bsky.social! Many thanks to my collaborators at UCSD - @odlab.bsky.social @greenbeegreen.bsky.social and the Rifkin Lab! www.cell.com/current-biol...

How do species remain distinct? Our recent collaboration with the Rifkin Lab discovered a new hybrid incompatibility between Caenorhabditis species that results in defects in the first cell division, like irregular spindles! We show how subtle changes in cell biology can reinforce species barriers.

Today at #Worm25 come visit me at posters 262C/263C for a cytokinesis double feature!

New preprint! Grad student Clover Stubbert and undergrad Cherry Soe worked out a serum-free media that sustains eggshell-less C. elegans embryos all the way through development, now making it possible to access any embryonic developmental stage with small molecules www.biorxiv.org/content/10.1...

The Oegema/Desai labs are heading to #Worm25! Mark your calendars and check out the talks/posters from our current lab members @greenbeegreen.bsky.social @nehavarshney.bsky.social @aleesaschlientz.bsky.social and Wanying Tian!

We are excited to share our latest work on the role of anillin during unilateral cytokinesis. Congratulations to Mikhail, the leading author, for his excellent work. Big thanks to the @tdvalilab.bsky.social lab for their tremendous support.

Every one of my friends is asking “do I even have a career going forward”

A sperm-oocyte protein partnership required for egg activation in Caenorhabditis elegans https://www.biorxiv.org/content/10.1101/2025.01.23.634539v1

Interested in Base Editing and Genetic Screening? Check out our method chapter: link.springer.com/protocol/10.... Esther Ng did an excellent job developing these methods in our lab. The constructs will soon be available on @addgene.bsky.social Many thanks to OIST for supporting open access!

Check out these PAID summer internships and other opportunities for undergraduates and graduate students. www.pathwaystoscience.org

Interested in the “mind blowing” 🤯 function of Protein phosphatase 1 beta during C elegans embryonic development!!! Come by my microsymposium talk and poster [B348] today at #cellbio2024!

@odlab.bsky.social presentations/posters at #CellBio2024 start today! Cytokinesis folks come find me during the poster session for my back to back posters, and check out Maia Kirkegaard's poster before her presentation in Cytokinesis subgroup part 2!

After our #SciArt subgroup at #CellBio2024, join us for a very special Science Art Show & Reception, where you'll get to interact with our amazing speakers and other pioneers in this field. We are honored to feature over 30 scientists/artists in the exhibition! RSVP: beatascienceart.com/artshow2024/

We couldn't be more excited to present our work at #CellBio2024! Mark your calendars for these talks/posters by our current lab members and recent alumni, including @aleesaschlientz.bsky.social @beatascienceart.bsky.social @nehavarshney.bsky.social & @jiaweixu.bsky.social. Looking forward to it!

Please join two sessions of the 8th Frontiers in Cytokinesis Subgroup on Sunday Dec 15 at #cellbio2024!

Are you planning to perform single-copy insertions in C. elegans??? Check out our first lab paper!! 🥳 Our *Universal SKI System* uses just one plasmid that can be inserted into any chromosome! Easy peasy! #Celegans #CRISPR #worms #research #science #techniques www.biorxiv.org/content/10.1...

Heading to sunny San Diego for #CellBio2024 this week? ☀️🌅 Join us for the "#Meiosis4Eva: Frontiers in Meiosis and Germ Cell Biology" Subgroup! 🗓️ Wed Dec 18th 9:00 - 10:30am, Room 33B. 👉 bit.ly/49okQkZ #Meiosis4Eva #meiosis4ever

Hey ASCB and UCSD folks! Hope you all can attend! I’ll be there showing some work by myself and my students. @ascbiology.bsky.social #sciart

After 5 years, our team has a new telomere-to-telomere gap-free reference genome for C. elegans. We published our first results in 2019; I thought we'd have our loose ends wrapped up by spring 2020. That prediction was ... slightly off. But here's the genome now! www.biorxiv.org/content/10.1...

Registration and abstract submission is open for the 25th Annual International Worm meeting. June 28-July 2 2025 in Davis CA: genetics-gsa.org/worm-2025 #worm25

Congrats to ODLAB alum @dcheerambathur.bsky.social and team on their work showing KMN network regulates the actin cytoskeleton in the developing nervous system. Check it out here: rupress.org/jcb/article/...

The Oegema/Desai Labs are excited to join this community and share our research! In the meantime, check out our most recent papers: • pubmed.ncbi.nlm.nih.gov/38759650/ (highlighted in the video) • pubmed.ncbi.nlm.nih.gov/39105756/ • www.biorxiv.org/content/10.1... • www.biorxiv.org/content/10.1...

The CYK-4 GAP domain regulates cortical targeting of centralspindlin to promote contractile ring assembly and facilitate ring dissolution https://www.biorxiv.org/content/10.1101/2024.10.29.620943v1

Today at #TAGC24! Come to 𝘊. 𝘦𝘭𝘦𝘨𝘢𝘯𝘴 session 2 for a speed run on cytokinesis signaling (only 5 minutes!), and then come to my poster tonight to learn more!