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Acta Agron Sin ›› 2004, Vol. 30 ›› Issue (10): 1042-1046.

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Relationship between CaM and Growth of Coleoptile and Root in Wheat under Drought Stress

GUAN Jun-Feng;ZHENG Gui-Zhen;LI Guang-Min   

  1. Institute of Genetics and Physiology, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, Hebei
  • Received:2003-05-19 Revised:2003-12-21 Online:2004-10-12 Published:2004-10-12
  • Contact: GUAN Jun-Feng

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Abstract: The growth of coleoptile and root in wheat(Triticum aestivum L. cv. 4185) was suppressed under drought stress induced by PEG-6000(20%). The CaM level of coleoptile and root decreased rapidly at first stage of stress, and then accumulated with further stress. TFP and CPZ, two CaM antagonists, could i

Key words: Drought stress, Wheat, Coleoptile, Root, CaM

CLC Number: 

  • S512
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