ACTA AGRICULTURAE BOREALI-SINICA ›› 2012, Vol. 27 ›› Issue (2): 85-90. doi: 10.3969/j.issn.1000-7091.2012.02.017

Special Issue: Wheat

Previous Articles     Next Articles

Dynamic Changes of Leaves Proteome Between Wheat F1-hybrid and Its Parental Lines

GAN Fu, DUAN Shuang, PENG Yong-kang   

  1. Tianjin Key Lab of Cytogenetical and Molecular Regulation, College of Life Science, Tianjin Normal University, Tianjin 300387, China
  • Received:2011-12-06 Published:2012-04-28

Abstract: In this study,proteome approaches were applied to a comparative analysis of hybridization in wheat?F1-hybrid and its parent lines by using 2,3,5 d leaves. The results indicated that protein expression differences were?observed between F1-hybrid and parents. In the 5 d leaves,27 protein spots were changed in the protein abundances?and only 15 protein spots were changed in the protein abundances at 2 d,3 d leaves in F1hybrid. In these changed?proteins,most protein spots were showed "two parental lines"characteration(41%) and "low parents"charactera?tion(44%) in protein abundances. we also observed the some protein sports were lost and some new protein spots?were induced in the F1-hybrid. These results indicated that hybridization between two parental lines could cause ex?pression differences between wheat hybrid and its parents at protein abundances.

Key words: Hybridzation, Dynamic proteome, Difference expression, Wheat, Parental ditype parents

CLC Number: 

Cite this article

GAN Fu, DUAN Shuang, PENG Yong-kang. Dynamic Changes of Leaves Proteome Between Wheat F1-hybrid and Its Parental Lines[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2012, 27(2): 85-90. doi: 10.3969/j.issn.1000-7091.2012.02.017.

share this article