A novel major gene on chromosome 6H for resistance of barley against the barley yellow dwarf virus

  title={A novel major gene on chromosome 6H for resistance of barley against the barley yellow dwarf virus},
  author={R. Niks and A. Habekuss and B. Bekele and F. Ordon},
  journal={Theoretical and Applied Genetics},
  • R. Niks, A. Habekuss, +1 author F. Ordon
  • Published 2004
  • Biology, Medicine
  • Theoretical and Applied Genetics
  • In a mapping population derived from the Ethiopian barley line L94 × Vada, natural infection by barley yellow dwarf virus (BYDV) occurred. While line L94 hardly showed symptoms, Vada was severely affected. The 103 recombinant inbred lines segregated bimodally. The major gene responsible for this resistance mapped to chromosome 6H. We propose to name the locus Ryd3. A subset of recombinant inbred lines, L94, and Vada were planted in a subsequent field test which confirmed the previous field… CONTINUE READING
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