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Isolation from Ochrobactrum anthropi of a novel class II 5-enopyruvylshikimate-3-phosphate synthase with high tolerance to glyphosate

文献类型: 外文期刊

作者: Tian, Yong-Sheng 1 ; Xiong, Ai-Sheng 1 ; Xu, Jing 1 ; Zhao, Wei 1 ; Gao, Feng 1 ; Fu, Xiao-Yan 1 ; Xu, Hu 1 ; Zheng, Jian 1 ;

作者机构: 1.Shanghai Acad Agr Sci, Biotechnol Res Inst, Shanghai 201106, Peoples R China

期刊名称:APPLIED AND ENVIRONMENTAL MICROBIOLOGY ( 影响因子:4.792; 五年影响因子:5.26 )

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收录情况: SCI

摘要: Applying the genomic library construction process and colony screening, a novel aroA gene encoding 5-enopyruvylshikimate-3-phosphate synthase from Ochrobactrum anthropi was identified, cloned, and overexpressed, and the enzyme was purified to homogeneity. Furthermore, site-directed mutagenesis was employed to assess the role of single amino acid residues in glyphosate resistance.

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