expression cassette for eukaryotic cell transformation, genetically modified microorganism with efficient xylose consumption, biofuel and / or biochemical production process and biofuel and / or biochemical and / or ethanol thus produced

摘要

The present invention provides technical solutions for the production of second generation fuels based on the conversion of plant biomass, for example from cell wall polymers. among other objects, the present invention describes a genetically modified microorganism with efficient fermentative performance in converting sugars present in plant biomass into biochemicals and / or biofuels and efficient resistance to inhibitors generated by biomass processing steps to make sugars available; mainly to acetic acid, thus favoring its performance on an industrial scale. The process of producing biofuels and / or biochemicals using the microorganism described herein is also the object of the present invention as well as the biofuels and / or biochemicals and the products thus obtained.