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Acta Botanica Boreali-Occidentalia Sinica. 2010, (08) Core

Comparative Studies on Senescent Index in Different Regeneration Mass Block and Calli of Anthurium andraeanumChinese Full Text

CHEN Chao1,2,HOU Xi-lin1,WANG Gui-lan2,CHEN Yu-bin2(1 State Key Laboratory of Crop and Germplasm Enhancement,College of Horticulture,Nanjing Agricultural University,Nanjing 210095,China;2 Life Science Department,Tangshan Normal College,Tangshan,Hebei 063000,China)

Abstract: The senescent index between four calli originated from leaves and RMBs（regeneration mass blocks） from aerial roots were compared.The results showed that the orders by the values of superoxide,the activities of SOD（superoxide dismutase） and CAT（catalase） were yellow green callus,golden callus,dark green callus,RMB and brown callus.The highest activities of GPX（glutathione peroxidase） were showed in brown callus,followed by dark green,yellow green callus,golden callus and RMB.For MDA（malondialdehy... More
Keywords：

Anthurium andraeanum; regeneration system; aging; physiological index;

  • Series：

    (A) Mathematics/ Physics/ Mechanics/ Astronomy; (D) Agriculture

  • Subject：

    Horticulture; Biology

  • Classification Code：

    S682.14;Q943.1

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