Abstract invention patent: "variants of the gene promoter gap encoder of glicerinaldeido - 3 - phosphate - hidrogenase".The present invention relates to a polinucleotu00eddeo isolated with promoter activity, a variant of the gene promoter gap encoder of glicerinaldeu00eddo - 3 - phosphate - hidrogenase; as well as a micro organism that produces and / or precipitates fine chemicals, in which the micro organism containing But the polinucleotu00eddeo isolated with promoter activity.It enables the overexpression of several genes in comparison with the strain of departure; as well as a process for the preparation of fine chemicals with the employment of the microorganism according to the invention.
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