@article{oai:nagasaki-u.repo.nii.ac.jp:00007651, author = {Jinno, Nobutaka}, journal = {長崎大学教育学部自然科学研究報告, Science bulletin of the Faculty of Education, Nagasaki University}, month = {Feb}, note = {The stomatal opening of epidermal strios of Commelina communis L.. , Tradescantia reflexa Raf. And Vicia faba cv . Ryosai Issun was observed after ultrasonic treatment. Ultrasonic treatment preferentially disrupted the subsidiary and epidermal cells but did not impair guard cell movement. After sonication the initially closed stomata pretreated in darkness opened significantly. The osmotic pressure obtained from plasmolytic method was higher in the guard cells than in the surrounding cells. No accumulation of potassium salts occurred even in the guard cells of the open stomata after sonication. After sonication the opening of initially closed stomata may be brought about by the removal of pressure owing to the destruction of surrounding cells. Complete stomatal closure at higher osmotic pressure of the guard cells may be brought about by the mechanical advantage of the surrounding cells., 長崎大学教育学部自然科学研究報告. vol.35, p.27-32; 1984}, pages = {27--32}, title = {Stomatal Behaviour after Sonication in Commelina communis,Tradescantia reflexa and Vicia faba}, volume = {35}, year = {1984} }