Peroxidase activity as a biochemical marker for resistance of muskmelon (Cucumis melo) to Pseudoperonospora cubensis
Peroxidase activity as a biochemical marker for resistance of muskmelon (Cucumis melo) to Pseudoperonospora cubensis
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DOI：
10.1094/phyto-82-749
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发表时间：
1992
期刊：
影响因子：
3.2
通讯作者：
R. Reuveni;M. Shimoni;Z. Karchi;J. Kuc
中科院分区：
文献类型：
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作者：
R. Reuveni;M. Shimoni;Z. Karchi;J. Kuc
用未侵染甜瓜植株的过氧化物酶活性预测257株甜瓜植株的抗性和感病，其中包括感病和抗病植株的品种或育种系及其杂交组合。当过氧化物酶活性大于或等于30时(叶片组织鲜重在470 nm处的吸光度变化)，100%的抗病植株被检测到；而当过氧化物酶活性小于30时，89%的感病植株被检测到(...
Peroxidase activity in uninfected muskmelon plants was used to predict the resistance and susceptibility of 257 plants, including cultivars or breeding lines and crosses of susceptible and resistant plants. When values of peroxidase activity greater than or equal to 30 (changes in absorbance at 470 nm min -1 g -1 fresh weight of leaf tissue) were used, 100% of the resistant plants were detected, whereas at values of less than 30, 89% of the susceptible plants were detected (...)