首页>
外国专利>
PROTEIN GADH, ITS GENE, MICROORGANISM HAVING HIGH LEVEL OF ACETIC ACID TOLERANCE AND METHOD FOR PRODUCING VINEGAR USING THE SAME MICROORGANISM
PROTEIN GADH, ITS GENE, MICROORGANISM HAVING HIGH LEVEL OF ACETIC ACID TOLERANCE AND METHOD FOR PRODUCING VINEGAR USING THE SAME MICROORGANISM
展开▼
机译:具有高乙酸耐受性的蛋白GADH,其基因,微生物以及使用该微生物制备醋的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To elucidate a protein enhancing the acetic acid tolerance at a gene level, to obtain a microorganism having a high level of acetic acid tolerance and efficiently producing the acetic acid at a high concentration and to provide a method for efficiently producing vinegar at a high acetic acid concentration using the microorganism.;SOLUTION: A protein GADH is described in the following (A) or (B) and a DNA of a gene encoding the protein GADH is provided. (A) a protein composed of a specific amino acid sequence or (B) a protein composed of an amino acid sequence in which substitution, deletion, insertion, addition or inversion of one or several amino acids is included in the specific amino acid sequence and having functions to enhance the acetic acid tolerance. The microorganism has an amplified number of copies of the DNA in a microorganism cell and the high level of acetic acid tolerance. The method for producing the vinegar is characterized by culturing the microorganism having an alcohol oxidizing ability in the microorganism in a culture medium containing an alcohol and producing and accumulating the acetic acid in the culture medium.;COPYRIGHT: (C)2005,JPO&NCIPI
展开▼