title: The male germ cell protective barrier along phylogenesis.
authors.affiliation: Department of Zoology, Hebrew University of Jerusalem, Israel.
authors.forename: M
authors.initials: M
authors.lastname: Abraham
mesh_terms: D000818:Animals; D005075:Biological Evolution; D001814:Blood-Testis Barrier / Q000502:physiology*; D006801:Humans; D007365:Intercellular Junctions / Q000502:physiology / Q000648:ultrastructure; D008297:Male; D012708:Sertoli Cells / Q000502:physiology / Q000648:ultrastructure; D013094:Spermatozoa / Q000166:cytology* / Q000648:ultrastructure; D013737:Testis / Q000502:physiology* / Q000648:ultrastructure