Production of oligosaccharide mixtures by means of cells

The invention belongs to the technical field of synthetic biology and metabolic engineering transformation. More specifically, the invention is in the technical field of culture or fermentation of metabolically engineered cells. The present invention provides a method for producing a mixture of at least two different oligosaccharides by means of a cell and for purifying at least one of said oligosaccharides from culture. In addition, the present invention provides a method for producing a mixture of at least two different oligosaccharides by means of metabolically engineered cells and purifying at least one of the oligosaccharides from the culture. 本发明处于合成生物学及代谢工程改造的技术领域。更特定言之，本发明处于经代谢工程改造的细胞的培养或发酵的技术领域。本发明提供一种用于借由细胞制造至少两种不同寡糖的混合物以及自培养纯化所述寡糖中的至少一者的方法。另外，本发明提供一种用于借由经代谢工程改造的细胞制造至少两种不同寡糖的混合物以及自该培养纯化所述寡糖中的至少一者的方法。