The dorsal/ventral subdivision of the hindbrain predates the tunicate/vertebrate split
Mattew J Kourakis, Yishen Miao, Erin D Newman-Smith, Kerrianne Ryan, William Cairns Smith
The paper shows that the dorsal/ventral subdivision of the hindbrain is conserved between tunicates and vertebrates, suggesting an ancient origin of this structure.
bioRxiv · Jul 15, 2025 · PreprintEvolutionary Biology