The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 22, 2005
Filed:
Jun. 17, 1998
Marina Vrlijc, Jülich, DE;
Lothar Eggeling, Jülich, DE;
Hermann Sahm, Jülich, DE;
Forschungszentrum Jülich GmbH, Jülich, DE;
Abstract
The invention pertains to a process for the microbial production of amino acids. The process involves boosting the export carrier activity and/or export gene expression of a microorganism which produces the desired amino acid. It was found that a single specific gene is responsible for the export of a given amino acid, and on that basis, a process for the microbial production of amino acids, involving the controlled boosting of the export gene expression and/or export carrier activity of a microorganism was developed, which produces the amino acid. The boosted expression or activity of the export carrier resulting from this process increases the secretion rate and thus increases transport of the desired amino acid.