A salamander, five trainees, and a new lab walk into a pandemic… and emerge as an iron-clad team with an interesting story to tell — We are so happy to share it with you in this week’s issue of @ScienceMagazine
Excited to announce that our 2025 Advanced Research Training Course schedule is up and applications are open! 🎉🎉🎉
See you in Woods Hole! https://t.co/9cAcnqoAfG
And because amphibians rock, check out this beautiful manuscript on using AAVs in the CNS of P. waltl, X. laevis and P. bedriagae by @matosches and @LoraBSweeney labs: https://t.co/oFWAEmpJXZ Very grateful for the coordinated preprint release! Go community!
I am very excited to share our latest manuscript on the axolotl nervous system. We established the use of adeno-associated viruses (AAVs) to perform circuit tracing in the axolotl brain and retina: https://t.co/OTlsURssHX with @Tanaxolotl@IMPVienna
Super excited to see that our all-viral method to target isochronic populations of neurons during neurogenesis works across species!! Congrats
@LoraBSweeney
@matosches
and teams!!!
AAVs work in amphibians! 🐸🦎
Check out the outcome of our collaboration with @LoraBSweeney lab and team, showing AAV transfection in salamanders and frogs across life stages! @matosches
grateful to my colleagues @AstridD_93 @davidvijatovic for getting this cool story out
Excited to announce our latest #neuroevodevo#crossspecies#viraltools paper with
@matosches
and team using AAVs to explore brain and spinal circuits in frog and salamander https://t.co/VJsgSXrhv3.
Amazing new findings from @bjmarlin and colleagues on transgenerational inheritance of traits controlled by biased gene expression changes in offspring. Very cool work.
Congrats to Maria Tosches @matosches in the Columbia Biological Sciences Dept @Columbia_Bio for two new papers in @ScienceMagazine on brain evolution in salamanders! https://t.co/HCyet617MS
Four new studies in Science reveal evolutionary innovations in reptile and amphibian brains using single-cell and spatial transcriptomics. https://t.co/vOxHG9qHJh (THREAD) 🧵
By comparing salamander brains with those of lizard, turtle, and mouse, researchers in a new Science study track the evolutionary innovations that gave rise to the mammalian six-layered neocortex, which salamanders do not have. https://t.co/3Psk7eyDrr
A molecular atlas of an Australian dragon’s brain sheds new light on over 300 million years of #brainevolution. New research from Gilles Laurent’s lab @MpiBrain@maxplanckpress and @matosches @Columbia@ScienceMagazine News: https://t.co/7dcYgpai70 Paper: https://t.co/5ivXUmpykw
Check out the 4 (!) gorgeous papers from @matosches, @dhain_neuro, @Tanaxolotl and @TreutleinLab, and Xiaoyu Wei from @BGI_Genomics, looking at salamander, dragons, and axolotls to understand brain evolution! Comparative transcriptomics is coming of age! Now out @ScienceMagazine