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本文对植物叶片衰老与其RUDP羧化酶活性的关系进行探讨。测定的结果表明,牛毛黄大豆叶片的衰老与其RUDP羧化酶的绝对含量无关;牛毛黄大豆叶片衰老与其叶内RUDP羧化酶活性直接有关。叶片开始衰老(达到开花)之后,此酶活性显著降低。
In this paper, the relationship between leaf senescence and RUDP carboxylase activity was discussed. The results showed that the senescence of the leaves of Siberian Wool was not related to the absolute content of RUDP carboxylase; the senescence of Siberian soybean was directly related to the activity of RUDP carboxylase. After the leaves started to age (flowering), the enzyme activity was significantly reduced.