Inter‐rhombomeric interactions reveal roles for fibroblast growth factors signaling in segmental regulation ofEphA4expression

Background The basic ground plan of vertebrate hindbrain is established through a process of segmentation, which generates eight transient lineage‐restricted cellular compartments called rhombomeres (r). The segments adopt distinct individual identities in response to axial patterning signals. It is unclear whether signaling between rhombomeres plays a conserved role in regulating segmental patterning during hindbrain development. Results Using...