title: The timing of the earliest motor innervation to the hind limb bud in the Xenopus tadpole.
mesh_terms: D000367:Age Factors; D000818:Animals; D001370:Axonal Transport; D006614:Hindlimb / Q000196:embryology / Q000294:innervation*; D009046:Motor Neurons / Q000502:physiology*; D013126:Spinal Nerve Roots / Q000166:cytology / Q000196:embryology; D014981:Xenopus / Q000196:embryology*