Developmental BiologybioRxivPreprint
A tunnel microtract organ for T cell progenitor homing is formed by neural crest morphogenesis via Sox10-Cdc42 axis
Fangying Zhao, Jiangyong He, Liqing Xiao…·Li Li
The paper identifies a tunnel microtract (TMT) as a neural crest-derived organ essential for T cell progenitor homing, showing Sox10-Cdc42 signaling drives its formation in zebrafish and mice.