MICROORGANISM OF ESCHERICHIA GENUS PRODUCING O-PHOSPHOSERINE AND METHOD OF PRODUCING O-PHOSPHOSERINE OR L-CYSTEINE USING SAID MICROORGANISM Russian patent published in 2020 - IPC C12P13/12 C12N15/53 C12N1/21 

Abstract RU 2732227 C1

FIELD: biotechnology.

SUBSTANCE: invention relates to the field of biotechnology. Described is Escherichia coli KCCM11815P strain producing O-phosphoserine, a method for producing O-phosphoserine using said strain, as well as methods of producing cysteine and its derivative using O-phosphoserine.

EFFECT: invention enables to obtain O-phosphoserine with high output by improving the resistance of the strain thereto.

5 cl, 2 tbl, 3 ex

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RU 2 732 227 C1

Authors

Sim Se Hoon

Kim Seo-Yun

Kim Sol

Kim Hye Won

Yoo Inhwa

Dates

2020-09-14Published

2017-12-28Filed