#LSFM movie of axon branching during #zebrafish development in a kinesin light chain subunit (KLC4) mutant. Credit to Liz Haynes, PhD 🐟🔬 & Mary Halloran. #ZebrafishZunday

Very happy to present you the WiChR, a highly potassium selective channelrhodopsin for low-light two-photon inhibition of neurons biorxiv.org/content/10.110… Thread 1/7

Important advance in chemogenetics and GPCR-ology "Our DREADD-based approach allows investigation of cell type-dependent pathways without known endogenous ligands." nature.com/articles/s4146…

Very excited to finally see the preprint for this project out there! We show that activation of the hypothalamic Foxb1+ neurons projecting to the rostral-dorsolateral PAG induces immobility, alters respiratory parameters and induces bradycardia. biorxiv.org/content/10.110…

R and Python are increasingly used in research. Now you can share your code interactively in your paper when you publish an Executable Research Article. elifesciences.org/labs/dc5acbde/…

Always wondered if there is a counterpart for c-fos...Seems like a much needed tool! biorxiv.org/content/10.110…

Happy to see our latest work published. It was a great collaboration with Chen-Lab @ BU Lei Tian labs BU Biology Many thanks to Vincent Pieribone and Jerry for support and mentorship, and all the authors (most Tweeterless) for their amazing work

'It’s true that “It’s complicated” is a valid response to problems like this in biology. But here’s another valid response that also fits the facts: it’s wrong.' science.org/content/blog-p…

The 2023 CSHL high-throuput neuroanatomy course was a blast! Awesome speakers, organizers, TAs, and a great group of students. Returning back home with lots of new ideas 🧫💉🔬

Our latest: a new optogenetic system for precise spatiotemporal control of gene expression We use it to dissect the dynamics of Shh gradient formation & patterning A thread 🧵 biorxiv.org/content/10.110…

Extremely happy to highlight this cool preprint from @steinaerts lab 🥳🥳 Join the chicken revolution! 🐣😍