A recombinat organism enhanced furfural tolerance and method for production of isobutanol using the same

摘要

The present invention relates to a recombinant strain having improved tolerance to furfural through expression of two aldehyde oxidoreductases and a method for producing isobutanol from a biomass using the strain, The recombinant Escherichia coli having the poultry resistance of the present invention can be effectively grown even in a medium containing furfural or the like, which is a toxic substance generated in the pretreatment process for obtaining lignocellulose by degrading the woody biomass, Can produce a useful substance such as isobutanol, so that it is possible to produce economical and environmentally friendly isobutanol.