title: [Chromatin movement during spermiogenesis in the freshwater crayfish and possible evolutionary significance of this phenomenon].
mesh_terms: D000818:Animals; D005075:Biological Evolution; D002875:Chromosomes; D003445:Crustacea / Q000502:physiology*; D008297:Male; D013094:Spermatozoa / Q000166:cytology / Q000254:growth & development*
vernacular_title: Peremeshcheniia khromatina pri spermiogeneze u rechnogo raka i vozmozhnoe évoliutsionnoe znachenie étogo fenomena.