..., non-cell-autonomous role in maintaining the organization of the precerebellar migratory streams and the final positioning of precerebellar neurons. Hindbrain Inferior olive Pontine nucleus Trigeminal ganglia Sonic hedgehog Deutsche Forschungsgemeinschaft 10.13039/501100001659...

... plate Inferior olive Migration Fondation pour la Recherche Médicale 10.13039/501100002915 DEQ20120323700 Agence Nationale de la Recherche 10.13039/501100001665 ANR-14-CE13-0004-01 Labex Lifesenses ANR-10-LABX-65 Agence Nationale de la Recherche...

... migrations, which deviated from their normal path in the direction of ectopic floor plate fragments. It was also found to produce a short-range stop signal and to induce inferior olive aggregation. The ventral neural tube was also found to inhibit or slow down the migration of olivary neurons. Interestingly...

..., caudal neurons in the inferior olive project to the anterior cerebellum and rostral ones to the posterior cerebellum. We here report in vitro experiments that strongly support the existence of anteroposterior polarity cues in the embryonic cerebellum. We developed an in vitro system that was easily...