title: The ultrastructure of spindle microtubules after freeze-etching and negative staining in situ.
mesh_terms: D000818:Animals; D002455:Cell Division; D002875:Chromosomes / Q000502:physiology; D004175:Diptera; D005613:Freeze Etching; D047348:Hydrolyzable Tannins; D007814:Larva; D008297:Male; D008540:Meiosis; D008854:Microscopy, Electron / Q000379:methods; D008870:Microtubules / Q000648:ultrastructure*; D013090:Spermatocytes / Q000648:ultrastructure*; D013094:Spermatozoa / Q000648:ultrastructure*; D013194:Staining and Labeling; D014404:Tubulin
chemical_list: D047348:Hydrolyzable Tannins; D014404:Tubulin