Method for producing purine nucleosides and nucleotides by...

Details Method for producing purine nucleosides and nucleotides by... Method for producing purine nucleosides and nucleotides by...

2009-06-02

2011-10-11

Desai, Anand (Department: 1656)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Peptide containing doai

C530S350000, C435S410000, C435S170000, C536S028100, C536S055300, C536S027100

Reexamination Certificate

active

08034767

ABSTRACT:
A method is provided for producing a purine nucleoside, such as inosine and guanosine, and a method for producing a 5′-purine nucleotide such as 5′-inosinic acid or 5′-guanylic acid, using a bacterium belonging to the either genusEscherichiaor genusBacillus, wherein purine nucleoside productivity of said bacterium is enhanced by enhancing an activity of a protein encoded by the yeaS (leuE) gene.

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