发明授权
- 专利标题： Rice gene capable of imparting wide-spectrum disease resistance
- 专利标题（中）： 能够赋予广谱抗病性的水稻基因
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申请号： US13061396申请日： 2009-03-04
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公开(公告)号： US09127290B2公开(公告)日： 2015-09-08
- 发明人: Masaki Mori , Nagao Hayashi , Shoji Sugano , Hiroshi Takatsuji , Hirohiko Hirochika , Kenji Oda , Minami Matsui
- 申请人： Masaki Mori , Nagao Hayashi , Shoji Sugano , Hiroshi Takatsuji , Hirohiko Hirochika , Kenji Oda , Minami Matsui
- 申请人地址： JP Ibaraki JP Saitama
- 专利权人： National Institute of Agrobiological Sciences,Riken
- 当前专利权人： National Institute of Agrobiological Sciences,Riken
- 当前专利权人地址： JP Ibaraki JP Saitama
- 代理机构： Fenwick & West LLP
- 优先权： JP2008-217603 20080827
- 国际申请： PCT/JP2009/054081 WO 20090304
- 国际公布： WO2010/023974 WO 20100304
- 主分类号： A01H5/00
- IPC分类号： A01H5/00 ; C12Q1/02 ; C12N15/82 ; C12N5/10 ; C12N9/12 ; G01N33/50
摘要：
A three-step screening of selection for resistance against pathogenic bacteria infection, selection for resistance against pathogenic fungi infection, and selection for sensitivity to salicylic acid was carried out on Arabidopsis thaliana lines highly expressing rice full-length cDNA (rice-FOX Arabidopsis lines) which were prepared by using a FOX hunting system. As a result, one Arabidopsis thaliana line (line K15424) selected in all of the three types of screening was successfully selected. Line K15424 carries a rice full-length cDNA. Rice overexpressing AK070024 was produced, and resistance against rice bacterial leaf blight was assayed using the T1 generation. As a result, it was confirmed that AK070024-overexpressing rice is resistant against bacterial leaf blight and blast.
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