title: [Changes in the morphological character by the injection of extracts rich in DNA in Peking ducks. Their transmission to the descendants. Critical examination of the experiment].
mesh_terms: D000818:Animals; D001502:Beak; D001699:Biometry; D001835:Body Weight; D001947:Breeding; D004247:DNA / Q000302:isolation & purification / Q000494:pharmacology*; D004372:Ducks / Q000033:anatomy & histology*; D005241:Feathers; D005260:Female; D005796:Genes; D008297:Male; D008967:Molecular Biology; D009154:Mutation; D010858:Pigmentation; D012313:RNA / Q000494:pharmacology
chemical_list: D012313:RNA; D004247:DNA
vernacular_title: Modifications de caractéres morphologiques par injection d'extraits riches en ADN chez le canard Pékin. Leur transmission à la descendance. Examen critique de l'expérience.