Hwa/b-catenin and Nodal signaling orchestrate the body plan of amphioxus providing insight into the chordate origin
We suppressed Hwa/b-catenin signaling and Nodal signaling in amphioxus, respectively, and performed transcriptome and ATAC-seq sequencing to further analyze the downstream gene regulatory network of these two signals in the process of amphioxus germ layer specialization.From the perspective of development of analytical chordate origins.