Two great new #Zebrafish preprints from the #WeinsteinLab using a new transgenic that reports epigenetic silencing and activation! Great to study epigenetic changes in vertebrates, and we even did an ENU screen. Excellent work by @mmarvel.bsky.social et al. 🧪
www.biorxiv.org/content/10.1...

We recently described the Axillary Lymphoid Organ (ALO) in the #Zebrafish. It's on the OUTSIDE of the fish, making it great for imaging! Learn more by checking out our paper in @jem.org rupress.org/jem/article-...

Excited to see our work describing an external immune organ in the #zebrafish published in JEM! Big thanks to Aurora Kraus and @zebrafishmk.bsky.social and all of our other amazing collaborators including @edanfoley.bsky.social @biomarina-vg.bsky.social #WeinsteinLab rupress.org/jem/article-... 🧪

One reason #Zebrafish are a great research model is because they spawn well in captivity. Eggs are externally fertilized allowing us to watch development as it happens. Here is a slo-mo look at zebrafish spawning. 🧪🐟

The first 22 hours of #Zebrafish development. Blood vessels labeled in green #WeinsteinLab 🔬🧪

Glad to see so many scientists over here! 😀 Video: 2 day old #zebrafish dorsal aorta - Fish RBC's are nucleated #WeinsteinLab 🧪 🔬

Let's test out this video feature 🤓 The head and heart of a 2.5-day-old #zebrafish with transgenically labeled blood vessels in green, and red blood cells in magenta. #WeinsteinLab 🔬🧪