Developmental BiologybioRxivPreprint
Xbra modulates the activity of linker region phosporlated Smad1 during Xenopus somitogenesis
Santosh Kumar, Zobia Umair, Ravi Shankar Goutam…·Jaebong Kim
The paper identifies Xbra as a factor that protects Smad1 from degradation by forming a trimeric complex with phosphorylated Smad1 and Smad4, promoting lateral mesoderm gene expression during Xenopus development.
DOI 10.1101/2023.10.11.561863