发明名称 BRASSICA AHAS GENES AND GENE ALLELES THAT PROVIDE RESISTANCETO IMIDAZOLINONE HERBICIDES
摘要 Plants, plant parts and plant seeds that are resistant to imidazolinone herbicides are provided. Plants are disclosed that contain a mutation in an AHAS gene. Specifically, plants are disclosed that contain a mutant AHAS gene allele of the Brassica juncea B genome. Two B. juncea AHAS gene sequences (BjAHAS-a and BjAHAS-b) and one B. nigra AHAS gene sequence (BngrAHAS) are disclosed. The sequence of the mutant allele, BjAHAS-bR, is also disclosed. Various methods are disclosed that include creation of mutant B. juncea lines, selection for herbicide resistant lines and determining the presence of the BjAHAS-bR mutant allele after crosses.
申请公布号 CA2507844(A1) 申请公布日期 2005.12.22
申请号 CA20052507844 申请日期 2005.06.13
申请人 SASKATCHEWAN WHEAT POOL 发明人 LEIBEL, BRADLEY D.;POTTS, DEREK A.;YAO, KENING;MALES, DARYL R.
分类号 A01H1/00;A01H1/06;A01H4/00;A01H5/00;A01H5/10;C07H21/04;C07K14/415;C12N5/04;C12N9/88;C12N15/29;C12N15/82 主分类号 A01H1/00
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