@article{oai:ynu.repo.nii.ac.jp:00005231, author = {井上, 勉 and 村林, 真行 and 松野, 武雄}, issue = {1}, journal = {横浜国立大学環境科学研究センター紀要 = Bulletin of the Institute of Environmental Science and Technology, Yokohama National University}, month = {Mar}, note = {application/pdf, Effects of ozone on the photosynthetic capacity of chloroplasts isolated from spinach leaves were investigated. The effect of the air bubbling was eliminated and the net effect of ozone was obtained by stabilizing the chloroplasts on treatment with polyvinyl alcohol (PVA). Electron transport rates in the photosystem-II were more inhibited by ozone than in the photosystem I both in basal chloroplasts and uncoupled chloroplasts. Ozone was thought to react as an electron transport inhibitor in the photoelectron transport system. The reaction rates in the photophosphorylation and H+concentration gradient were reduced with the increase in the ozone concentration. The reduction in the reaction rates of the photophosphorylation was thought to be mainly due to the electron transport inhibition and H+ leakage from thylakoid membrane.}, pages = {47--54}, title = {ホウレン草における光合成電子伝達反応活性へのオゾン被曝の影響(ⅠⅤ)}, volume = {9}, year = {1983} }