VARIANTS OF THE PROMOTER OF THE GAP GENE ENCODING GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE.

摘要

The invention relates to an isolated polynucleotide having promoter activity, to a variant of the promoter of the gap gene encoding glyceraldehyde-3-phosphate dehydrogenase, and to a microorganism that produces and/or secretes a fine chemical, wherein the microorganism contains the isolated polynucleotide having promoter activity, which enables the overexpression of different genes compared to the respective starting strain. The invention also relates to a method for producing fine chemicals using the microorganism according to the invention.