Fig. 1From: Development of a novel, robust and cost-efficient process for valorizing dairy waste exemplified by ethanol productionConstruction of the lactose-metabolizing C. glutamicum strain. Aa Introduction of the lacSZ operon into the chromosome of C. glutamicum; Ab lactose catabolism in the C. glutamicum strain with integrated lacSZ operon; Ba additional chromosomal introduction of the galMKTE operon; Bb lactose catabolism in the C. glutamicum strain harboring both the lacSZ and galMKTE operonsBack to article page