Uses of a nucleic acid, and a unit of expression, nucleic acid, the unit of expression, methods to alter or cause the speed of the transcription of genes in microorganisms, and the speed of expression of a gene in microorganisms, and to prepare the lysine biosynthetic products. , methionine, and threonine, tape of expression vector of expression, and genetically modified microorganism

摘要

Uses of a nucleic acid, and a unit of expression, nucleic acid, the unit of expression, methods to alter or cause the speed of the transcription of genes in microorganisms, and the speed of expression of a gene in microorganisms, and to prepare the products biosynthetic, Lisi In, methionine, and threonine, tape of expression vector of expression, and,Genetically modified microorganism the present invention relates to the use of nucleic acid sequence to regulate transcription and expression of genes, the new promoters and units of expression for these methods to modify or generate the speed of transcription and / or fleece The city of gene expression, expression cassettes containing the units of speech.Genetically modified microorganisms with speeds of transcription and / or speeds of expression modified or generated, and methods to produce biosynthetic products by cultivation of genetically modified micro-organisms.