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    • 6. 发明申请
    • HPPD-INHIBITOR HERBICIDE TOLERANCE
    • HPPD-抑制剂除草剂耐量
    • WO2011094205A1
    • 2011-08-04
    • PCT/US2011/022395
    • 2011-01-25
    • PIONEER HI-BRED INTERNATIONAL, INC.BOGNER, MarkCHAKY, JulianKLAIBER, Jennifer, A.KYLE, DonaldVOGT, Mark D.
    • BOGNER, MarkCHAKY, JulianKLAIBER, Jennifer, A.KYLE, DonaldVOGT, Mark D.
    • C12Q1/68A01H5/00C12N15/11
    • C12N15/8274C07K14/415C12Q1/6895C12Q2600/13C12Q2600/156C12Q2600/172
    • This invention relates generally to the detection of genetic differences among soybeans. More particularly, the invention relates to soybean quantitative trait loci (QTL) for tolerance or sensitivity to HPPD-inhibitor herbicides, such as mesotrione and isoxazole herbicides, to soybean plants possessing these QTLs, which map to a novel chromosomal region, and to genetic markers that are indicative of phenotypes associated with tolerance, improved tolerance, susceptibility, or increased susceptibility. Methods and compositions for use of these markers in genotyping of soybean and selection are also disclosed, as are methods and compositions for use of these markers in selection and use of herbicides for weed control. Also disclosed are isolated polynucleotides and polypeptides relating to such tolerance or sensitivity and methods of introgressing such tolerance into a plant by breeding or transgenically or by a combination thereof. Plant cells, plants, and seeds produced are also provided.
    • 本发明一般涉及大豆遗传差异的检测。 更具体地说,本发明涉及对具有这些QTL的大豆植物(其映射到新的染色体区域)以及遗传标记对HPPD抑制剂除草剂如甲基磺草酮和异恶唑除草剂的耐受性或敏感性的大豆数量性状位点(QTL) 指示与耐受性相关的表型,改善的耐受性,易感性或增加的易感性。 还公开了使用这些标记物进行大豆基因分型和选择的方法和组合物,以及这些标记物用于选择和使用除草剂进行杂草控制的方法和组合物。 还公开了与这种耐受性或敏感性相关的分离的多核苷酸和多肽以及通过育种或转基因或通过其组合向植物中渗入这种耐受性的方法。 还提供了生产的植物细胞,植物和种子。