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ACTA HORTICULTURAE SINICA ›› 2003, Vol. 30 ›› Issue (5): 549-553.

• 研究论文 • Previous Articles     Next Articles

Identification of a RFLP Marker Linked to a Donminent Male Sterile Gene inCabbage

Liu Yumei1;Fang Zhiyuan1;Michael D. McMullen2;Zhuang Mu1;YangLimei1;Wang Xiaowu1;Zhang Yangyong1;Sun Peitian1   

  1. (1 Institute of Vegetables and Flowers,Chinese Academy of Agricultural Sciences, Beijing 100081, China ;2 Plant Science Unit University of Missouri , USA)
  • Received:2003-05-27 Revised:2003-07-08 Online:2003-10-25 Published:2003-10-25

Abstract: Bulked segregant analysis was used to identify RFLP marker linked to a dominant male sterile gene in cabbage ( Brassica oleracea var. capitata) . The dominant male sterile gene was found to be linked to RFLP marker pBN11. The genetic distance between the marker and the dominant male sterile gene is 5.189 cM and 1.787 cM in two backcross populations , respectively. The gene was located on chromosome 1 and 8.

Key words: Cabbage, Dominant male sterile gene, RFLP, Gene mapping

CLC Number: