オオムギ細胞の微細構造に及ぼすテトラビオンの影響について

概要

論文の詳細を見る
The effect of tetrapion (Sodium 2, 2, 3, 3 tetrafluoropropionate), a selective herbicide used for the control of gramineous weeds, on the ultrastructure of barley seedling cells was analysed. No significant difference was observed in the appearance of the nucleus, mitochondria, endoplasmic reticulum and Golgi apparatus between the cells treated with tetrapion and the untreated cells except for the area near the cell wall. In the untreated cells, the plasma membranes appeared to be undulating beneath the cell walls, along with the presence of numerous small vesicles. On the other hand, the plasma membranes of treated cells were relatively flat and few vesicles were observed. These results suggest that tetrapion treatment may induce the decrease in the secretory activity of the Golgi apparatus which is related to cell wall synthesis. It can also be postulated that the plasma membrane itself may be affected by tetrapion treatment.
日本雑草学会の論文
1983-10-25