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ACTA HORTICULTURAE SINICA ›› 2005, Vol. 32 ›› Issue (5): 869-871.

• 研究报告 • Previous Articles     Next Articles

S-RNase cDNA Cloning in Style of Self-fruitful Apple Cultivars

Li Tianzhong1;Katoh Naoki2;Toshikatsu Okuno2
  

  1. (1 Institute for Horticultural Plants, China Agricultural University, Beijing 100094, China; 2 Faculty of Agriculture and Life Science, Hirosaki University, Hirosaki 03628561, Japan)
  • Received:2004-11-03 Revised:2005-01-10 Online:2005-10-25 Published:2005-10-25

Abstract: There were two S-RNases have been expressed from cDNA cloning of S-RNase of‘Ontario’and ‘YingQiu’ styles, respectively. The sequences of the S-RNases of‘YingQiu’were identical to that of Sd-RNase in ‘Akane’ and Sf-RNase in ‘Fuji’, self-incompatible cultivars. And, one new S allele gene could be identified from ‘Ontario’ to that of S8-RNase.

Key words: Apple, Self-fruitfulness, Style, S-RNase, Gene, Cloning

CLC Number: