Patent application number | Description | Published |
20080261269 | ALLELES OF THE OXYR GENE FROM CORYNEFORM BACTERIA - The invention relates to mutants and alleles of the oxyR gene of coryneform bacteria coding for variants of the OxyR transcription regulator and processes for producing amino acids using bacteria which comprise these alleles. | 10-23-2008 |
20090280542 | METHOD OF PRODUCTION OF L-AMINO ACIDS - An isolated polynucleotide encodes a polypeptide comprising the amino acid sequence of SEQ ID NO: 2, with the L-aspartic acid at position 5 of the amino acid sequence replaced by another proteinogenic amino acid, and possesses citrate synthase activity. In addition, a vector comprises the polynucleotide and a bacterium comprises the vector. An isolated polynucleotide comprises a nucleotide sequence comprising, from position 1 to 39, the nucleotide sequence corresponding to position 1 to 39 of SEQ ID NO: 11, from position 40 to 105, a nucleotide sequence encoding the amino acid sequence of SEQ ID NO: 12, with each proteinogenic amino acid except L-aspartic acid being present at position 5. A method of producing an L-amino acids is also described. | 11-12-2009 |
20100261257 | METHOD OF PRODUCTION OF L-AMINO ACIDS - An isolated polynucleotide encodes a polypeptide comprising the amino acid sequence of SEQ ID NO: 2, with the L-aspartic acid at position 5 of the amino acid sequence replaced by another proteinogenic amino acid, and possesses citrate synthase activity. In addition, a vector comprises the polynucleotide and a bacterium comprises the vector. An isolated polynucleotide comprises a nucleotide sequence comprising, from position 1 to 39, the nucleotide sequence corresponding to position 1 to 39 of SEQ ID NO: 11, from position 40 to 105, a nucleotide sequence encoding the amino acid sequence of SEQ ID NO: 12, with each proteinogenic amino acid except L-aspartic acid being present at position 5. A method of producing an L-amino acids is also described. | 10-14-2010 |
20110244529 | PROCESS FOR THE FERMENTATIVE PREPARATION OF L -ORNITHINE - A process for the fermentative preparation of L-ornithine using microorganisms characterized by an increased export of the amino acid. | 10-06-2011 |
20120164698 | METHOD FOR FERMENTATIVELY PREPARING L-AMINO ACIDS - The invention relates to a method for preparing organic-chemical compounds, characterized in that the following steps are carried out: a) fermentation of a microorganism secreting an L-amino acid, which microorganism contains an overexpressed polynucleotide coding for a polypeptide having polyphosphate-dependent NAD | 06-28-2012 |
20120252075 | Microorganism and Method for the Fermentative Production of an Organic-Chemical Compound - The invention relates to a microorganism which produces and/or secretes an organic-chemical compound, wherein the microorganism has increased expression, compared to the particular starting strain, of one or more protein subunits of the ABC transporter having the activity of a trehalose importer, said microorganism being capable of taking up trehalose from the medium; and to a method for the production of an organic-chemical compound, using the microorganism according to the invention, wherein accumulation of trehalose in the fermentation broth is reduced or avoided. | 10-04-2012 |
20130004999 | VARIANTS OF THE PROMOTER OF THE GAP GENE CODING FOR GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE - The invention relates to an isolated polynucleotide having promoter activity, a variant of the promoter of the gap gene coding for glyceraldehyde-3-phosphate dehydrogenase; and to a microorganism which produces and/or secretes a fine chemical, the microorganism including the isolated polynucleotide having promoter activity, which enables various genes to be overexpressed in comparison with the particular starting strain; and to a process for preparing fine chemicals using the microorganism. | 01-03-2013 |
20130142937 | Alleles of the oxyR Gene from Coryneform Bacteria - The invention relates to mutants and alleles of the oxyR gene of coryneform bacteria coding for variants of the OxyR transcription regulator and processes for producing amino acids using bacteria which comprise these alleles. | 06-06-2013 |
20140206068 | PROCESS FOR THE FERMENTATIVE PREPARATION OF L-ORNITHINE - A process for the fermentative preparation of L-ornithine using microorganisms characterized by an increased export of the amino acid. | 07-24-2014 |
20150056666 | VARIANTS OF THE PROMOTER OF THE GAP GENE CODING FOR GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE - The invention relates to an isolated polynucleotide having promoter activity, a variant of the promoter of the gap gene coding for glyceraldehyde-3-phosphate dehydrogenase; and to a microorganism which produces and/or secretes a fine chemical, the microorganism including the isolated polynucleotide having promoter activity, which enables various genes to be overexpressed in comparison with the particular starting strain; and to a process for preparing fine chemicals using the microorganism. | 02-26-2015 |