摘要:
The invention relates to an isolated polynucleotide having a polynucleotide sequence which codes for the citB gene, and a host-vector system having a coryneform host bacterium in which the citB gene is present in attenuated form and a vector which carries at least the citB gene according to SEQ ID No 1, and the use of polynucleotides which comprise the sequences according to the invention as hybridization probes.
摘要翻译:本发明涉及具有编码citB基因的多核苷酸序列的分离的多核苷酸,以及具有其中citB基因以减毒形式存在的棒状细胞宿主细菌的宿主 - 载体系统和至少携带citB基因的载体 至SEQ ID No 1,以及使用包含根据本发明的序列的多核苷酸作为杂交探针。
摘要:
An isolated polynucleotide which contains a polynucleotide sequence selected from the group comprising: (a) a polynucleotide which is at least 70% identical to a polynucleotide coding for a polypeptide containing the amino acid sequence of SEQ ID No. 2, (b) a polynucleotide coding for a polypeptide containing an amino acid sequence which is at least 70% identical to the amino acid sequence of SEQ ID No. 2, (c) a polynucleotide which is complementary to the polynucleotides of (a) or (b), and (d) a polynucleotide containing at least 15 consecutive nucleotides of the polynucleotide sequence of (a), (b), or (c), and a fermentation process for the preparation of L-amino acids using corynebacteria in which at least the pknD gene is amplified, and to the use, as hybridization probes, of polynucleotides containing the sequences according to the invention.
摘要:
The invention relates to an isolated polynucleotide having a polynucleotide sequence which codes for the gorA gene, and a host-vector system having a coryneform host bacterium in which the gorA gene is present in attenuated form and a vector which carries at least the gorA gene according to SEQ ID No 1, and the use of polynucleotides which comprise the sequences according to the invention as hybridization probes.
摘要翻译:本发明涉及具有编码gorA基因的多核苷酸序列的分离的多核苷酸,以及具有其中gorA基因以减毒形式存在的棒状细胞宿主细菌的宿主 - 载体系统和至少携带gorA基因的载体 至SEQ ID No 1,以及使用包含根据本发明的序列的多核苷酸作为杂交探针。
摘要:
The present invention relates lo an isolated polynucleotide from Corynebacterium glutamicum comprising a polynucleotide sequence chosen from the group c insisting of (a) 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) a 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) a polynucleotide which is complementary to the polynucleotides of(a) or (b), and (d) a polynucleotide comprising at least 15 successive nucleotides of the polynucleotide sequence of (a), (b), or (c), and a process for the fermentative preparation of L-amino acids using coryneform bacteria in which at least the sigE gene is present in enhanced form, and the use of polynucleotides which comprise the sequence according to the invention as hybridization probes.
摘要翻译:本发明涉及一种来自谷氨酸棒杆菌的分离的多核苷酸,其包含选自下组的多核苷酸序列,所述多核苷酸序列坚持:(a)与编码多肽的多核苷酸的程度相同的多核苷酸,所述多核苷酸包含氨基 SEQ ID NO:2的酸序列; (b)编码多肽的多核苷酸,其包含与SEQ ID NO:2的氨基酸序列至少70%的程度相同的氨基酸序列; (c)与(a)或(b)的多核苷酸互补的多核苷酸,和(d)包含(a),(b)或(c)的多核苷酸序列的至少15个连续核苷酸的多核苷酸, 以及使用棒状细菌发酵制备L-氨基酸的方法,其中至少sigE基因以增强形式存在,以及使用包含根据本发明的序列的多核苷酸作为杂交探针。
摘要:
The invention relates to isolated polynucleotides 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), and a process for the fermentative preparation of L-amino acids using coryneform bacteria in which at least the citA gene is present in attenuated form, and the use of polynucleotides which comprise the sequences according to the invention as hybridization probes.
摘要翻译:本发明涉及分离的多核苷酸,其包含多核苷酸序列,所述多核苷酸序列选自a)多核苷酸,其与编码包含SEQ ID No.2的氨基酸序列的多肽的多核苷酸的程度相同至少70% ,b)编码多肽的多核苷酸。 包括与SEQ ID No.2的氨基酸序列至少70%的程度相同的氨基酸序列,c)与a)或b)的多核苷酸互补的多核苷酸,和d)包含在 a),b)或c)的多核苷酸序列的至少15个连续核苷酸,以及使用棒状细菌发酵制备L-氨基酸的方法,其中至少citA基因以减毒形式存在,以及使用 包含根据本发明的序列的多核苷酸作为杂交探针。
摘要:
The invention relates to a process for the preparation and improvement of D-pantothenic acid-producing microorganisms by amplification of nucleotide sequences which code for ketopantoate reductase, in particular the panE gene, individually or in combination with one another, and optionally additionally of the ilvC gene, the microorganisms containing these nucleotide sequences, and a process for the preparation of D-pantothenic acid comprising fermentation of these microorganisms, concentration of pantothenic acid in the medium or in the cells of the microorganisms, and isolation of the D-pantothenic acid.
摘要:
The invention provides nucleotide sequences from Coryneform bacteria which code for the RodA protein and a process for the fermentative preparation of amino acids using bacteria in which the rodA gene is enhanced.
摘要:
The invention relates to an isolated polynucleotide having a polynucleotide sequence which codes for the sigH gene, and a host-vector system having a coryneform host bacterium in which the sigH gene is present in attenuated form and a vector which carries at least the sigH gene according to SEQ ID No 1, and the use of polynucleotides which comprise the sequences according to the invention as hybridization probes.
摘要翻译:本发明涉及具有编码sigH基因的多核苷酸序列的分离的多核苷酸,以及具有其中sigH基因以减毒形式存在的棒状细胞宿主细菌的宿主 - 载体系统和至少携带sigH基因的载体 至SEQ ID No 1,以及使用包含根据本发明的序列的多核苷酸作为杂交探针。