Knobbe Martens Olson & Bear LLP
Microorganism of the genus Escherichia producing L-tryptophan and method for producing L-tryptophan using the same
The present invention relates to a microorganism of the genus Escherichia in which L-tryptophan productivity is improved by inactivating phosphatase activity. Further, the present invention relates to a method for producing L-tryptophan using the microorganism of the genus Escherichia. 
CJ CHEILJEDANG CORPORATION
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C12P C12P C12N C12N
inventional inventional inventional inventional
Keun Cheol Kwang Ho Baek Seok Seok Myung Hyeongpyo Kyungrim
Lee Lee Lee Lee Hong Kim