Independent origins of fish endothermy converge on a developmental regulatory signature
Dahiana Arcila, Fernando Meléndez-Vazquez, Julian Gallego-Garcia, Emily Ignatoff, Jessica Zhong, Wayne Pfeiffer, Ricardo Betancur‐R
The paper identifies a regulatory signature common to independent origins of endothermy in fish, showing convergent noncoding element acceleration near developmental genes.
bioRxiv · Jun 29, 2026 · PreprintEvolutionary Biology