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US 10,378,032 B2Granted
Microorganism of the genus Escherichia producing L-tryptophan and a method for producing L-tryptophan using the same
AssigneeCj Cheiljedang Corporation
InventorsHye Min Park, Baek Seok Lee, Seok Myung Lee, Kyungrim Kim, Kwang Ho Lee, Ki Yong Cheong, Keun Cheol Lee, Hyeongpyo Hong
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Abstract
The present disclosure relates to a microorganism of the genus Escherichia producing more L-tryptophan by inactivating the activity of phosphatase. Additionally, the present disclosure relates to a method for producing L-tryptophan using the microorganism of the genus Escherichia.
Claims4
A modified microorganism of the genus Escherichia having increased production of L-tryptophan compared to an unmodified microorganism, wherein the activity of phosphatase comprising the amino acid sequence of SEQ ID NO:
- 1 is modified to be inactivated.
Dependencies are inferred from the claim text.