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Acta Agron Sin ›› 2005, Vol. 31 ›› Issue (08): 1029-1034.

• ORIGINAL PAPERS • Previous Articles     Next Articles

Effects of Isotonic Water and Salt Stress on Seed Germination of Tobacco and Protective Function of Exogenous Glycinebetaine

LUO Yin; WANG Yu-Jun; XIE Sheng-Li; ZHAO Xin-Xi; YANG Xing-Hong; WANG Wei   

  1. College of Life Sciences; 2 College of Plant Protective Science, Shandong Agricultural University, Tai’an 271018, Shandong, China
  • Received:2004-06-03 Revised:2004-12-29 Online:2005-08-12 Published:2005-08-12
  • Contact: WANG Wei

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Abstract: Drought and salt are the two most serious abiotic stresses affecting the yield of crops including tobacco throughout the world. As a good osmolyte and macromolecular-protective substance, there are lots of researches on glycinebetaine (GB). Tobacco can’t synthesize glycinebetaine itself and transge

Key words: Glycinedbetaine, Water stress, Salt stress, Tobacco, Seed germination, Peroxidation of membrane lipid

CLC Number: 

  • S572
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