Resistance of Fruits of Castanea mollissima Strains to Collelotrichum gloeosporioides
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Abstract
It was indicated by isozyme analyses that the resistance of the fruits of six different strains of Castanea mollissima to Collelotrichum gloeosporioides was significantly different.The study showed that the activities of peroxide and hydrogen peroxide were closely related to resistance of the fruits of Castanea mollissima to Collelotrichum gloeosporioides.The resistance of different Castanea mollissima strains increased with the activity decrement of hydrogen peroxide, and with the activity increment of peroxide.The isozymes of hydrogen peroxide and SOD also responded to different resistance of different strains of Castanea mollissima.to Collelotrichum gloeosporioides.
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