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Relationship between active oxygen species and the cyanide-resistant respiration in tobacco callus under heat stress

Zhou Gongke, Kong Yingzhen, Li Hongyu, Wen Jiangqi, Liang Houguo

The State Key Laboratory of Arid Agroecology.Lanzhou 730000,Gansu；China

Abstract

These results suggested that the alternative oxidase might participate in the elimination of active oxygen species in a similar way as SOD and CAT, and that the changes in rate of the cyanide-resistant respiration were associated with those in content of the active oxygen species.

Key words: Tobacco callus;Heat stress;Active oxygen species;Cyanide-resistant respiration

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Citing This Article：

Zhou Gongke, Kong Yingzhen, Li Hongyu, Wen Jiangqi, Liang Houguo. Relationship between active oxygen species and the cyanide-resistant respiration in tobacco callus under heat stress. Acta Physiol Sin 2000; 52 (3): (in Chinese with English abstract).