Brassica plant resistant to the fungus Leptosphaeria maculans (blackleg)
    9.
    发明授权
    Brassica plant resistant to the fungus Leptosphaeria maculans (blackleg) 有权
    芸苔属植物抗真菌Leptosphaeria maculans(blackleg)

    公开(公告)号:US07893325B2

    公开(公告)日:2011-02-22

    申请号:US11023034

    申请日:2004-12-23

    IPC分类号: A01H5/00 A01H5/10

    CPC分类号: A01H1/02 A01H1/04 A01H5/10

    摘要: The invention relates to fungal disease resistance, in particular to resistance to blackleg disease caused by Leptosphaeria maculans. Provided are Brassica plants and seeds comprising a fragment of chromosome 8 of a wild B. rapa accession in their genome, wherein this fragment comprises a blackleg resistance locus. Further provided are molecular markers linked to the blackleg resistance locus and methods of using the markers. Brassica plants and seeds with stacked blackleg resistance loci are also provided.

    摘要翻译: 本发明涉及真菌性疾病抗性,特别是涉及由白念珠菌引起的对黑曲病的抗性。 提供的是芸苔属植物和种子,其在其基因组中包含野生B. rapa登录号的第8号染色体的片段,其中该片段包含黑色抗性基因座。 还提供了与黑曲霉抗性基因座连锁的分子标记和使用标记的方法。 还提供了具有堆叠的黑腿抗性位点的芸苔属植物和种子。