| abstract |
The invention relates to the use of nucleic acid sequences for regulating the transcription and expression of genes, to the novel promoters and expression units as such, to methods for modifying or occasioning the transcription rate and/or expression rate in genes, to expression cassettes containing said expression units, to genetically modified microorganisms having a modified or occasioned transcription rate and/or expression rate, and to methods for producing biosynthesis products by cultivating the genetically modified microorganisms. |