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RA Kuo lab https://www.hsia-laboratory.com/ PhD Coyle lab https://www.coylelab.org/ Postdoc Rosen lab









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Big paper from @hejnol.bsky.social lab. Title says it all. Congrats, Stanislav Kremnyov and the team. www.nature.com/articles/s41...
Make sure to check our latest collaboration with @kaitezhang.bsky.social and @vram142.bsky.social. An effort to move towards simulating non-ideal, "in vivo" chromatin, and learning lots about chromatin organisation while doing it! @juliamaristany.bsky.social @rcollepardo.bsky.social
Now online @pnas.org: We developed a simple, scalable, and accessible platform for deep profiling of phosphoeraser specificity using human phosphoproteome-derived peptide libraries (PhosPropels!) 🧪👩‍🔬https://www.pnas.org/doi/10.1073/pnas.2523183123
Watching reaction-diffusion signaling couple to protein condensations feels like opening a new world of exotic subcellular spatial patterning 🌌 huge thanks to the evolving idea started from @edenchang.bsky.social and @cellraiser.bsky.social that make this journey possible and incredibly fun!
www.youtube.com/watch?v=Gtd1...
The array of organs in the animal body differ dramatically in their architecture, but cell-cell adhesion mediated by cadherins is a common principle. Our lab usually focuses on epithelia but cadherins are also active in migrating mesenchymal cells like these migrating testis myoblasts 1/n 🧪
Excited to share our new bioRxiv preprint! We introduce RIPPLE, a synthetic platform that couples reaction–diffusion signaling with protein condensation to generate tunable intracellular architectures. Grateful to @zjmaggiexu.bsky.social and @cellraiser.bsky.social. It’s been a rewarding journey.
Join us for Zhejing (Maggie) Xu's Ph.D. thesis defense on May 11! As a member of the @cellraiser.bsky.social Lab, Xu studied how predatory protozoa adapt cell morphology to optimize feeding efficiency in response to environmental demands. Learn more: ipib.wisc.edu/2026/04/17/i...
Sub-cellular architectures arise through integrating signaling and structure. @edenchang.bsky.social and @zjmaggiexu.bsky.social show how coupling reaction-diffusion signaling to protein condensation provides a tunable, regulatable landscape for sub-cellular structure www.biorxiv.org/content/10.6...
JIT 4 summer, the latest preprint from our lab, brilliantly led by @kaitezhang.bsky.social w/ support from Collepardo lab (@juliamaristany.bsky.social / @janhuemar.bsky.social). www.biorxiv.org/content/10.6... describes a new single-molecule epigenomic method, & discoveries it enables ... (1/n)
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Experiments using the comb jelly Mnemiopsis leidyi and the sea anemone Nematostella vectensis reveal that the emergence of a core signalling pathway may have been a key innovation enabling the transit...
www.nature.com
A blastoporal organizer in a ctenophore - Nature
Video
YouTube video by Scott Coyle
www.youtube.com
Movie S1
Protein phosphorylation is dynamically regulated by the opposing activities of phosphowriter enzymes (kinases) and phosphoeraser enzymes (phosphata...
www.pnas.org
Xu’s research in the Coyle Lab sought to understand how subcellular structures self-organize.
ipib.wisc.edu
Phosphoproteome-derived peptide libraries for deep specificity profiling of phosphatases and phospholyases | PNAS
IPiB Thesis Defense May 11, 2026: Zhejing “Maggie” Xu
Nucleosome spacing influences higher-order chromatin fiber organization in vitro but how this relates to cellular chromosome structure remains contentious. To address this, we developed Ligation Analy...
www.biorxiv.org
Single-molecule nucleosome spacing coordinates chromatin fiber interactions
Jan Huertas
Amy Weeks
Mark Peifer (He, him)
Vijay Ramani
Zhejing (Maggie) Xu
UW–Madison Department of Biochemistry
Sub-cellular architectures arise through integrating signaling and structure. @edenchang.bsky.social and @zjmaggiexu.bsky.social show how coupling reaction-diffusion signaling to protein condensation provides a tunable, regulatable landscape for sub-cellular structure www.biorxiv.org/content/10.6...
Scott Coyle
JIT 4 summer, the latest preprint from our lab, brilliantly led by @kaitezhang.bsky.social w/ support from Collepardo lab (@juliamaristany.bsky.social / @janhuemar.bsky.social). www.biorxiv.org/content/10.6... describes a new single-molecule epigenomic method, & discoveries it enables ... (1/n)
Sub-cellular architectures arise through integrating signaling and structure. @edenchang.bsky.social and @zjmaggiexu.bsky.social show how coupling reaction-diffusion signaling to protein condensation provides a tunable, regulatable landscape for sub-cellular structure www.biorxiv.org/content/10.6...
20h
2d
2d
Video
Video
Nucleosome spacing influences higher-order chromatin fiber organization in vitro but how this relates to cellular chromosome structure remains contentious. To address this, we developed Ligation Analy...
www.biorxiv.org
Single-molecule nucleosome spacing coordinates chromatin fiber interactions
Vijay Ramani
Scott Coyle
Scott Coyle