MICROORGANISM AND PROCESSES FOR THE FERMENTATIVE PRODUCTION OF AN ORGANO-CHEMICAL COMPOUND

摘要

The invention relates to a microorganism which produces and/or secretes an organo-chemical compound, the microorganism demonstrating an expression of one or more protein subunits of the ABC transporter with the activity of a trehalose importer, which expression is increased in comparison with the respective starting strain, where the microorganism is capable of taking up trehalose from the medium; and to a process for the production of an organo-chemical compound using the microorganism according to the invention, where an accumulation of trehalose in the fermentation broth is reduced or avoided.