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ACTA HORTICULTURAE SINICA ›› 2005, Vol. 32 ›› Issue (02): 218-221.

• 研究论文 • Previous Articles     Next Articles

The Analyses of Inheritance of Aroma Components in Progenies of Selfing and Crossing Combination of Grape

Li Kun1, 2;Guo Xiuwu2;Xie Honggang1;Guo Yinshan2;Li Yihui2;Li Chengxiang2   

  1. ( 1Department of Biological Technology, Liaoning Agricultural Vocation-Technical College, Yingkou 115214, China; 2College of Horticulture, Shenyang Agricultural University, Shenyang 110161, China)
  • Received:2004-03-15 Revised:2004-07-14 Online:2005-04-25 Published:2005-04-25
  • Contact: Guo Xiuwu

Abstract: Aroma components of grape from F1 generation of two selfing and one crossing combinations were analysed with Gas chromatography-Massspectrum-Computer System (Gc-Ms-Cs). The results indicated that different aroma components showed variety segregation in same combinations, and same aroma components showed different segregation in different combinations. The inheritance of aroma compounds exp ressed mostly two ways that disjunction and no disjunction in selfing and crossing p rogenies. Some of the disjunction compounds showed 1∶1, 1∶3, 3∶1 segregation ratio, controlled by mongenes, others showed 15∶1 segregation ratio, controlled by polygenes.

Key words: Vitis, Selfing, Crossing, Aroma component, Inheritance

CLC Number: