[Acetylcholine receptors in chick embryo somites].
Autoradiography was used to demonstrate the presence of alpha-bungarotoxin binding sites in the medial wall cells of thoracic somites from 44th hr incubation chick embryos. It is suggested that these cells are presumptive myoblasts about to migrate to form the myotome.
D000818:Animals; D001345:Autoradiography; D002642:Chick Embryo / Q000032:analysis*; D007457:Iodine Radioisotopes; D008648:Mesoderm / Q000032:analysis*; D011950:Receptors, Cholinergic / Q000032:analysis*; D011978:Receptors, Nicotinic; D064569:alpha7 Nicotinic Acetylcholine Receptor
D007457:Iodine Radioisotopes; D011950:Receptors, Cholinergic; D011978:Receptors, Nicotinic; D064569:alpha7 Nicotinic Acetylcholine Receptor
Le récepteur pour l'acétylcholine dans les somites chez l'embryon de poulet.