Spatial transcriptomics reveals a conserved segment polarity program that governs muscle patterning in Nematostella vectensis .
Shuonan HeWanqing ShaoShiyuan Cynthia ChenTing WangMatthew C GibsonPublished in: bioRxiv : the preprint server for biology (2023)
The Cnidarian-Bilaterian common ancestor likely possessed the genetic toolkit to generate polarized metameric structures.