title: [Autoradiography and tritiated thymidine labeling during spermatogenesis of the Barbary Duck (Cairina moschata L.)].
abstract: Using autoradiographic method (intraveinous of 1 mCi-3H thymidine/kg of body weight) the authors show that meiotic prophase of the spermatogenesis of the Barbary drake (Cairina moschata L.) lasts 5 days 1/4; the first labeled gametes appear in the ejaculate at the end of the 12th day.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002467:Cell Nucleus / Q000378:metabolism; D004372:Ducks / Q000502:physiology*; D008297:Male; D008540:Meiosis; D012671:Seminiferous Tubules / Q000378:metabolism; D013087:Spermatids / Q000378:metabolism; D013090:Spermatocytes / Q000378:metabolism; D013091:Spermatogenesis; D013094:Spermatozoa / Q000378:metabolism; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors
chemical_list: D013936:Thymidine
vernacular_title: Etude par autoradiographie et marquage à la thymidine tritiée de la durée de la spermatogenèse du Canard de Barbaire (Cairina moschata L.).