A method for producing an L-amino acid such as L-glutamic acid is provided. An L-amino acid is produced by culturing a bacterium having an ability to produce an L-amino acid, which has been modified so that the activity of a non-PTS fructose-uptake carrier and the activity of fructokinase are both increased, in a medium containing fructose, and collecting the L-amino acid from the medium or cells of the bacterium.

A method for producing an L-amino acid such as L-glutamic acid is provided. An L-amino acid is produced by culturing a bacterium having an ability to produce an L-amino acid, which has been modified so that the activity of a non-PTS fructose-uptake carrier and the activity of fructokinase are both increased, in a medium containing fructose, and collecting the L-amino acid from the medium or cells of the bacterium.

The present disclosure relates to a novel polypeptide having an ability to export an ornithine-based product, and a method for producing an ornithine-based product using the same.

The present disclosure relates to a novel polypeptide having an ability to export an ornithine-based product, and a method for producing an ornithine-based product using the same.

Disclosed is a modified microorganism producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same.

Disclosed is a modified microorganism producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same.

The present disclosure relates to a novel polypeptide having an ability to export an ornithine-based product, and a method for producing an ornithine-based product using the same.

The present disclosure relates to a novel polypeptide having an ability to export an ornithine-based product, and a method for producing an ornithine-based product using the same.

Disclosed is a modified microorganism producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same.

Disclosed is a modified microorganism producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same.