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    • 8. 发明专利
    • 編碼乙醯乳酸生成酶之基因 GENE CODING FOR ACETOLACTATE SYNTHASE
    • 编码乙酰乳酸生成酶之基因 GENE CODING FOR ACETOLACTATE SYNTHASE
    • TWI318642B
    • 2009-12-21
    • TW092107099
    • 2003-03-28
    • 組合化學工業股份有限公司獨立行政法人農業生物資源研究所
    • 角康一郎清水力河合清永山孝三福田篤德田中喜之
    • C12NA01H
    • C12N9/88C12N15/8274C12N15/8278
    • 本發明係提供一種對於PC類除草劑或硫醯尿素類除草劑具有極高度抵抗性之基因,該基因係編碼下列(a)或(b)之蛋白質者: (a)由序列編號2、4、6及8中任一者之胺基酸序列所組成之蛋白質; (b)具有乙醯乳酸生成活性之蛋白質,其係由序列編號2 、4、6及8中任一者之胺基酸序列中至少1個以上胺基酸被取代、缺失或付加之胺基酸序列所組成,且對於嘧啶基羧基(pyrimidinyl carboxy, PC)類除草劑具有抵抗性。 The present invention provides a gene coding for the following protein(a) or (b) showing a high level of resistance to PC herbicides or sulfonylurea herbicides: (a) a protein which consists of an amino acid sequence of any one of SEQ ID NOS: 2, 4, 6 and 8; (b) a protein which consists of an amino acid sequence derived from the amino acid sequence of any one of SEQ ID NOS: 2,4,6 and 8 by substitution, deletion or addition of at least one or more amino acids, has resistance to a pyrimidinyl carboxy herbicide, and has acetolactate synthase activity.
    • 本发明系提供一种对于PC类除草剂或硫酰尿素类除草剂具有极高度抵抗性之基因,该基因系编码下列(a)或(b)之蛋白质者: (a)由串行编号2、4、6及8中任一者之氨基酸串行所组成之蛋白质; (b)具有乙酰乳酸生成活性之蛋白质,其系由串行编号2 、4、6及8中任一者之氨基酸串行中至少1个以上氨基酸被取代、缺失或付加之氨基酸串行所组成,且对于嘧啶基羧基(pyrimidinyl carboxy, PC)类除草剂具有抵抗性。 The present invention provides a gene coding for the following protein(a) or (b) showing a high level of resistance to PC herbicides or sulfonylurea herbicides: (a) a protein which consists of an amino acid sequence of any one of SEQ ID NOS: 2, 4, 6 and 8; (b) a protein which consists of an amino acid sequence derived from the amino acid sequence of any one of SEQ ID NOS: 2,4,6 and 8 by substitution, deletion or addition of at least one or more amino acids, has resistance to a pyrimidinyl carboxy herbicide, and has acetolactate synthase activity.