#gastrulation — Public Fediverse posts

📰 "Positional information and information flows in dynamic tissues"
https://www.biorxiv.org/content/10.64898/2026.04.15.718553v1?rss=1
#Gastrulation
#Drosophila #Embryo

📰 "Wolbachia-induced Cytoplasmic Incompatibility drives epigenetic and maternally-influenced post-embryonic defects"
https://www.biorxiv.org/content/10.64898/2026.04.15.718768v1?rss=1
#Gastrulation
#Drosophila #Embryo #Larva

📰 "Nanos downregulates maternal mRNAs in germline during Drosophila early embryogenesis"
https://www.biorxiv.org/content/10.1101/2025.08.18.670776v1?rss=1
#Gastrulation
#Drosophila #Genomics #Germband

📰 "Surrounding tissue morphogenesis with disrupted posterior midgut invagination during Drosophila gastrulation"
https://pubmed.ncbi.nlm.nih.gov/39389442/ #Gastrulation
#Drosophila #Germband

📰 "A Geometric Tension Dynamics Model of Epithelial Convergent Extension"
https://arxiv.org/abs/2311.16384 #Physics.Bio-Ph #Cond-Mat.Soft #Gastrulation
#Drosophila #Q-Bio.To #Germband

@preLights Interesting. It'd be worth investigating what level of phenomenology we put under the word "(ir)reversible" in this context.

We'd come with a variant for that together with Matteo Rauzi: erasing #Myosin accumulation cancels the furrowing, and as Myosin reaccumulates it starts over.

#Drosophila #morphogenesis #biomechanics #gastrulation

The #axolotl is such a classic for #embryologists. I am sure it was an old time lapse film of #cleavage and #gastrulation that excited me to become a #developmental #biologist. So this story of #extinction makes me sad.

https://www.science.org/content/article/mexicos-salamander-gods-edges-toward-extinction