Metabolic engineering of Aspergillus niger to enhance production of ethanol.

This work describes the genetic transformation of a strain of Aspergillus niger with five different constructs containing 16 different heterologous genes, coding for four oxidoreductases, two cellobiohydrolases, one endoglucanase, one β-glucosidase, six enzymes involved in xylose metabolism, and two enzymes involved in fermentation. The aim was to try and engineer a consolidated bioprocessing in A. niger.