title: Wall pattern formation in angiosperm microsporogenesis.
mesh_terms: D002473:Cell Wall; D002498:Centrifugation; D003078:Colchicine / Q000494:pharmacology; D005796:Genes; D008540:Meiosis; D009024:Morphogenesis / Q000187:drug effects; D009940:Organoids; D011058:Pollen / Q000166:cytology / Q000187:drug effects
chemical_list: D003078:Colchicine