Transgenic potato and rice plants were generated by the introduction of human P450 species, CYP1A1, CYP2B6, CYP2C9 and CYP2C19, which metabolized a number of herbicides, insecticides and industrial chemicals. The transgenic potato plant T1977 co-expressing CYP1A1, CYP2B6 and CYP2C19 genes showed remarkable cross-resistance to several herbicides with different structures and modes of action due to metabolism of these herbicides by the P450 species expressed. The transgenic rice plant 2C9-57R(2) expressing CYP2C9 gene showed resistance to sulfonylureas, and the transgenic rice plant 2C19-12R(1) expressing CYP2C19 gene showed cross-resistance to certain herbicides with different structures and modes of action. These transgenic plants appear to be useful for herbicide resistance as well as phytoremediation of environmental contaminants. (C) 2005 Society of Chemical Industry.
机构:
Chinese Acad Sci, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Peoples R ChinaChinese Acad Sci, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Peoples R China
Fu, Chengjie
Xiong, Jie
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Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Peoples R China
Xiong, Jie
Miao, Wei
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Chinese Acad Sci, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Peoples R ChinaChinese Acad Sci, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Peoples R China
机构:
Univ Western Australia, Sch Plant Biol, Australian Herbicide Resistance Initiat, Perth, WA 6009, AustraliaUniv Western Australia, Sch Plant Biol, Australian Herbicide Resistance Initiat, Perth, WA 6009, Australia
Busi, Roberto
Gaines, Todd Adam
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Colorado State Univ, Dept Bioagr Sci & Pest Management, Ft Collins, CO 80523 USAUniv Western Australia, Sch Plant Biol, Australian Herbicide Resistance Initiat, Perth, WA 6009, Australia
Gaines, Todd Adam
Powles, Stephen
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Univ Western Australia, Sch Plant Biol, Australian Herbicide Resistance Initiat, Perth, WA 6009, AustraliaUniv Western Australia, Sch Plant Biol, Australian Herbicide Resistance Initiat, Perth, WA 6009, Australia
机构:
GlaxoSmithKline KK, Dev & Med Affairs Div, Clin Res Dept 3, Tokyo, JapanGlaxoSmithKline KK, Dev & Med Affairs Div, Clin Res Dept 3, Tokyo, Japan
Hayashi, Etsuko
Fuzimoto, Kenji
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Kobe Univ, Funct Anal Environm Genes Res Ctr Environm Genom, Kobe, Hyogo, JapanGlaxoSmithKline KK, Dev & Med Affairs Div, Clin Res Dept 3, Tokyo, Japan
Fuzimoto, Kenji
Imaishi, Hiromasa
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Kobe Univ, Funct Anal Environm Genes Res Ctr Environm Genom, Kobe, Hyogo, JapanGlaxoSmithKline KK, Dev & Med Affairs Div, Clin Res Dept 3, Tokyo, Japan