玉米苗期谷胱甘肽S-转移酶活性与温度、降雨的相关性研究
本研究检测了不同温度及降水量对玉米苗期谷胱甘肽S-转移酶(GSTs)活性的影响。结果表明，玉米苗期根、茎、叶部位GSTs活性存在明显差异，根部GSTs活性最高，茎部次之，叶部最低。低温会抑制玉米苗期根、茎、叶部位GSTs的活性。低温伴随降水环境，苗期玉米GSTs活性会进一步下降，降水72小时后，玉米各部位的GSTs活性逐渐回升。
英文摘要:
In this study, we investigated the effects on activity of GSTs in maize seedling at low temperature and precipitation, and also investigated the number of herbicide damage in maize seedling. The?result?indicated?that, GSTs activity took remarkable difference between the root, stem and leaf in maize seeding, the root was the highest, the stem was second, the lowest was the leaf. The activity of GSTs in maize seeding decreased at low temperature. Under the conditions of low temperature and precipitation, the GSTs activity in maize seedling decreased further. After 72 hours, the activity of GSTs in different parts of maize seedling increased gradually .
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