| 3个甜瓜品种不同生育期同工酶谱活性度的Fuzzy评判 |
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| 引用本文： | 郭素枝,何承坤,李家慎.3个甜瓜品种不同生育期同工酶谱活性度的Fuzzy评判[J].福建农林大学学报(自然科学版),1993(3). |
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| 作者姓名： | 郭素枝 何承坤 李家慎 |
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| 作者单位： | 福建农学院园艺系，福建农学院园艺系，福建农学院园艺系 福州 350002，福州 350002，福州 350002 |
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| 摘 要： | 根据3个甜瓜品种4个生育期的POD,SOD和EST同工酶酶谱,建立同工酶谱矩阵,并给出反映酶谱活性度的4个主要特征的量化指标。采用Fuzzy综合评判方法,确定这3种酶的同工酶谱在不同生育期的活性度高低。结果表明,3个甜瓜品种上述3种酶的同工酶活性度变化呈现明显的规律,即由高到低的排序为:(1)POD同工酶谱:开花期>幼苗期>座果期>子叶期;(2)SOD同工酶谱:幼苗期>子叶期>开花期>座果期;(3)Est同工酶谱:开花期>座果期>幼苗期>子叶期。
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| 关 键 词： | 甜瓜 POD同工酶谱 SOD同工酶谱 Est同工酶谱 Fuzzy综合评判 活性度 排序 |
Fuzzy Synthetic Judgement of Isozyme-gram's Activity Levels In 3 Cultivars of Melon At Various Growth Stages |
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| Guo Suzhi He Chengkun Li Jiashen.Fuzzy Synthetic Judgement of Isozyme-gram''''s Activity Levels In 3 Cultivars of Melon At Various Growth Stages[J].Journal of Fujian Agricultural and Forestry University,1993(3). |
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| Authors: | Guo Suzhi He Chengkun Li Jiashen |
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| Abstract: | The matrices of isozyme-grams were set up and the values of 4 indices, which reflected the isozyme-grams activity level, were defined based on POD, SOD and Est isozyme-gram's at various growth and development stages in 3 cultivars of melon. The highness or lowness of the 3 kinds isozyme-grams activity level was determined by Fuzzy synthetic judgement. The results showed that the ordination of the change from highness to lowness of the 3 isozyme-grams activity level above mentioned of the 3 cultivars was as follows: (1) POD isozyme-grams: flowering stage>seedling stage>fruiting stage>cotyledon stage; (2) SOD isozyme-grams: seedling stage>cotyledon stage>flowering stage>fruiting stage; (3) Est isozyme-grams: flowering stage>fruiting stage>seedling stage>cotyledon stage. |
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| Keywords: | melon POD isozyme-grams SOD isozyme-grams Est isozyme-grams Fuzzy synthetic judgement activity level ordination |
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