OtsA gene encoding trehalose-6-phosphate synthase from a...

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

Reexamination Certificate

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C530S333000, C435S252320

Reexamination Certificate

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10637551

ABSTRACT:
L-Glutamic acid is produced by culturing a coryneform bacterium having L-glutamic acid producing ability, in which trehalose synthesis ability is decreased or deleted by, for example, disrupting the otsA gene derived from a coryneform bacterium source, coding for trehalose-6-phosphate synthase, to produce and accumulate L-glutamic acid in the medium, and collecting the L-glutamic acid from the medium.

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