Abstract: Disclosed are processes for producing Arginine by fermentation in which sugars obtained by enzymatic starch hydrolysis from inexpensive starch containing agro-wastes, such as Cassava bagasse and Jackfruit seed powder, are fermented in the presence of microorganisms to produce a fermentated liquor containing Arginine, and recovering Arginine from the liquor. The process can economically be scaled up for the production of Arginine from unrefined sugar sources as it produced Arginine in higher yields, when compared to more expensive synthetic carbon sources, like dextrose or sucrose.

Abstract: Disclosed are processes for producing Arginine by fermentation in which sugars obtained by enzymatic starch hydrolysis from inexpensive starch containing agro-wastes, such as Cassava bagasse and Jackfruit seed powder, are fermented in the presence of microorganisms to produce a fermentated liquor containing Arginine, and recovering Arginine from the liquor. The process can economically be scaled up for the production of Arginine from unrefined sugar sources as it produced Arginine in higher yields, when compared to more expensive synthetic carbon sources, like dextrose or sucrose.

Abstract: The invention relates to a genetically modified coryneform bacterium, the fadD15 gene of which is amplified, and an isolated polynucleotide which codes for acyl-CoA synthase from coryneform bacteria, and also a method for the fermentative preparation of L-amino acids with amplification of the fadD15 gene in the bacteria and the use of the polynucleotide as a primer or hybridization probe.

Abstract: The invention relates to an isolated polynucleotide comprising a polynucleotide sequence chosen from the group consisting of a) polynucleotide which is identical to the extent of at least 70 % to a polynucleotide which codes for a polypeptide which comprises the amino acid sequence of SEQ ID No. 2, b) polynucleotide which codes for a polypeptide which comprises an amino acid sequence which is identical to the extent of at least 70 % to the amino acid sequence of SEQ ID No. 2, c) polynucleotide which is complementary to the polynucleotides of a) or b), and d) polynucleotide comprising at least 15 successive nucleotides of the polynucleotide sequence of a), b) or c), a process for the fermentative preparation of L-amino acids with enhancement of the acp gene and the use of the polynucleotide as a primer or hybridization probe.

Abstract: This invention relates to a genetically modified coryneform bacterium, the cdsA gene of which is amplified, and to an isolated polynucleotide, which codes for phosphatidate cytidylyl transferase from coryneform bacteria and to a method for the fermentative production of L-amino acids with amplification of the cdsA gene in the bacteria and to the use of the polynucleotide as a primer or hybridization probe.

Abstract: The present invention relates to polynucleotides corresponding to the plsC gene and which encode 1-acyl-SN-glycerol-3-phosphate acyltransferase, methods of producing L-amino acids, and methods of screening for polynucleotides which encode proteins having 1-acyl-SN-glycerol-3-phosphate acyltransferase activity.

Abstract: The invention relates to a genetically modified coryneform bacterium, the cma gene of which is amplified, and an isolated polynucleotide which codes for cyclopropane-mycolic acid synthase from coryneform bacteria, and also a method for the fermentative preparation of L-amino acids with amplification of the cma gene in the bacteria and the use of the polynucleotide as a primer or hydridization probe.

Abstract: This invention relates to a genetically modified coryneform bacterium, the cls gene of which is amplified, and to an isolated polynucleotide, which codes for cardiolipin synthase from coryneform bacteria and to a process for the fermentative production of L-amino acids with amplification of the cls gene in the bacteria and to the use of the polynucleotide as a primer or hybridization probe.

Abstract: The present invention relates to polynucleotides corresponding to the plsC gene and which encode 1-acyl-SN-glycerol-3-phosphate acyltransferase, methods of producing L-amino acids, and methods of screening for polynucleotides which encode proteins having 1-acyl-SN-glycerol-3-phosphate acyltransferase activity.

Abstract: The invention relates to a genetically modified coryneform bacterium, the pgsA2 gene of which is amplified, and an isolated polynucleotide which codes for CDP-diacylglycerol-glycerol-3-phosphate 3-phosphatidyltransferase from coryneform bacteria, and also a method for the fermentative preparation of L-amino acids with amplification of the pgsA2 gene in the bacteria and the use of the polynucleotide as a primer or hydridization probe.

Abstract: This invention relates to a genetically modified coryneform bacterium, the cls gene of which is amplified, and to an isolated polynucleotide, which codes for cardiolipin synthase from coryneform bacteria and to a process for the fermentative production of L-amino acids with amplification of the cls gene in the bacteria and to the use of the polynucleotide as a primer or hybridization probe.

Abstract: The invention relates to an isolated polynucleotide comprising a polynucleotide sequence chosen from the group consisting of

Abstract: The invention relates to a genetically modified coryneform bacterium, the fadD15 gene of which is amplified, and an isolated polynucleotide which codes for acyl-CoA synthase from coryneform bacteria, and also a method for the fermentative preparation of L-amino acids with amplification of the fadD15 gene in the bacteria and the use of the polynucleotide as a primer or hybridization probe.

Abstract: The invention relates to a genetically modified coryneform bacterium, the cma gene of which is amplified, and an isolated polynucleotide which codes for cyclopropane-mycolic acid synthase from coryneform bacteria, and also a method for the fermentative preparation of L-amino acids with amplification of the cma gene in the bacteria and the use of the polynucleotide as a primer or hydridization probe.

Abstract: An isolated nucleic acid that encodes glycerol-3-phosphate dehydrogenase from coryneform bacteria, variants, homologs and fragments thereof. Hybridization probes and primers, vectors and host cells comprising such sequences. Coryneform bacterium with an enhanced ability to express glycerol-3-phosphate dehyrogenase. Methods of fermentative production of L-amino acids using coryneform bacteria having enhanced expression of glycerol-3-phosphate dehydrogenase.