title: [Polytene chromosomes of Neanura monticola Cassagnau (Collembola). I. Ecological polymorphism of X-chromosome (author's transl)].
mesh_terms: D000818:Animals; D002467:Cell Nucleus; D002875:Chromosomes; D004463:Ecology; D005260:Female; D005602:France; D006570:Heterochromatin; D007313:Insecta; D008297:Male; D008938:Mitosis; D011110:Polymorphism, Genetic; D011123:Polyploidy; D012469:Salivary Glands / Q000166:cytology; D012641:Selection, Genetic; D012730:Sex Chromosomes; D013094:Spermatozoa / Q000166:cytology
chemical_list: D006570:Heterochromatin
vernacular_title: Les chromosomes polytènes de Neanura monticola Cassagnau (Collemboles). I. Polymorphisme écologique du chromosome X