荳科植物のめばえに於ける呼吸酵素と生長ホルモンの関係について

第1報 そらまめのめばえに於けるカタラーゼ及びパーオキシダーゼ活性

抄録

Catalase and peroxidase activates during germination are as follows. When Vicia Faba seeds are soaked for 24 hours and are germinated in the saw-dust with temperature of 25°C, catalase and peroxidase activities increase rapidly in the root and bud at the beginning of germination. Catalase activity reaches a maximum after 2 days in the root and bud, and peroxidase activity reaches a maximum after 3 days in the root, and after 4 days in the buds, and then it decreases rapidly, afterwards remaining constant. On the other hand, catalase activity shows its maximum after 5 days in the cotyledon, and peroxidase activity exhibits its maximum after 6 days in the cotyledon, and then these two decrease rapidly. Catalase maximum activity is found prior to the appearance of peroxidase maximum activity.