[Neurulation and interkinetic nuclear migration in the chick embryo (author's transl)].
J Embryol Exp Morphol, 1975/10;34(2):339-54.
PMID: 172583
Abstract
Neurulation and interkinetic nuclear migration was studied in cells of the forming neural tube of chick embryos submitted to a variety of treatments. Our results show that cytochalasin B (5 mug/ml) does not protect microtubules against disruption occurring after 3 h at 2 degrees C nor does it prevent their repolymerization once they are cold-disrupted. However, db-cAMP protects microtubules against such cold disruption. We indicate that the inhibitory effect of cytochalasin B on interkinetic nuclear migration cannot be ascribed to an effect on microtubules.
MeSH terms
Animals; Bucladesine; Cell Movement; Cell Nucleus; Chick Embryo; Cold Temperature; Cytochalasin B; Ganglia; Kinetics; Microtubules; Nervous System
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