The heterochronic activation of TGF-β signaling drives the diversity of the avian sterna
Seung June Kwon, Zhaonan Zou, Mizuki Honda, Shiro Egawa, Shinya Oki, Yuji Atsuta
The paper investigates how differences in TGF-β signaling timing between carinate and ratite embryos lead to distinct sternal morphology.
Nature Communications · Apr 29, 2026Peer-reviewedDevelopmental Biology