title: Whole mount electron microscopy of human meiotic chromosomes.
mesh_terms: D001706:Biopsy; D002875:Chromosomes / Q000187:drug effects; D003582:Cytogenetics; D003851:Deoxyribonucleases / Q000494:pharmacology; D006652:Histological Techniques; D006801:Humans; D008297:Male; D008540:Meiosis; D008854:Microscopy, Electron; D013737:Testis / Q000166:cytology
chemical_list: D003851:Deoxyribonucleases