ACTA AGRICULTURAE BOREALI-SINICA ›› 2000, Vol. 15 ›› Issue (4): 29-34. doi: 10.3321/j.issn:1000-7091.2000.04.007

Special Issue: Wheat Biotechnology

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Identification of Haynaldia villosa Translocation Lines with Resistant Gene to Powdery Mildew in Wheat by AFLP Analysis

BAI Jianrong1, LIU Runtang1, GUO Xiurong1, HOU Bianying1, Peter Langridge2   

  1. 1. Crop Genetics Institute, Shanxi Academy of Agricultural Sciencs, Taiyuan Shanxi 030031, China;
    2. ARC Special Research Centre for Basic and Applied Plant Molecula
  • Published:2000-12-28

Abstract: To identify the resistance for powdery mildew from Haynaldia villosa in 4 wheat-Haynaldia villosa lines, we analysed them and their parents(common wheat, Taiyuan 768 and Haynaldia villosa) by AFLP method. The results suggested that 4 wheat-Haynaldia villosa lines were all translocations and their resistant genes come from Haynaldia villosa. From 3 markers probably close-linked to the resistant gene and 7 markers it is infered that the lengths of DNAs from Haynaldia villosa are different. AFLP is a reliable and efficient method for the identification of translocation.

Key words: Translocation, AFLP, Wheat-Haynalidia villosa, Haynalidia villosa

Cite this article

BAI Jianrong, LIU Runtang, GUO Xiurong, HOU Bianying, Peter Langridge. Identification of Haynaldia villosa Translocation Lines with Resistant Gene to Powdery Mildew in Wheat by AFLP Analysis[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2000, 15(4): 29-34. doi: 10.3321/j.issn:1000-7091.2000.04.007.

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