IAA oxidase activity during the fruit bud differentiation of "Ping Guo Li" in leaves measured by UV-Vis method was studied.
本文介绍了用紫外分光光度计测定苹果梨花芽分化各时期叶片中IA A氧化酶活性的方法。
The IAA oxidase activity was higher in upper part but lower in lower part, so IAA content was less in upper part but more in lower part.
酶的活性是上部强而下部弱，造成了吲哚乙酸的含量上部少而下部多。
Activities of aldehyde oxidase, peroxidase, and IAA peroxidase were decreased by illumination supplement obviously, but IAA oxidase activity was increased significantly.
补充照光使番茄幼苗叶片醛氧化酶、过氧化物酶和IAA过氧化物酶活性显著下降，但使IA A氧化酶活性明显增高。
The activity of peroxidase and IAA oxidase of the seeds was reduced, and the IAA content increased.
降低过氧化物酶活性和IAA氧化酶活性，提高IAA含量；
Changes of the activity of IAA oxidase, tryptophan synthetase and cytokinin oxidase in sterile anther, leaf and ovule were similar to those of phytohormones.
棉花细胞质雄性不育花药、叶片和胚珠中，IA A氧化酶、色氨酸合成酶和细胞分裂素氧化酶活性的变化与内源激素含量的变化基本一致。
The activity of IAA oxidase and cytokinin oxidase was significantly higher in CMS anther, but the activity of tryptophan synthetase was lower than in fertile anther.
IAA氧化酶和细胞分裂素氧化酶活性表现为不育系高于其相应的可育系，色氨酸合成酶则是不育系低于其可育系。
The activity of IAA oxidase and cytokinin oxidase was significantly higher in CMS anther, but the activity of tryptophan synthetase was lower than in fertile anther.
IAA氧化酶和细胞分裂素氧化酶活性表现为不育系高于其相应的可育系，色氨酸合成酶则是不育系低于其可育系。
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